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%I #3 Mar 30 2012 19:00:15
%S 2,5,6,6,8,9,10,7,7,11,14,10,16,13,12,8,20,10,22,12,14,17,26,11,9,19,
%T 8,14,32,15,34,9,18,23,16,11,40,25,20,13,44,17,46,18,13,29,50,12,11,
%U 12,24,20,56,11,20,15,26,35,62,16,64,37,15,10,22,21,70,24,30,19,74,12,76,43
%N A008474(n) + 2.
%C The numbers can be constructed from the standard prime factorization n = Product (q_k^e_k), including a factor with q=1, then a(n) = Sum (q_k + e_k).
%e For n=10=1^1*2^1*5^1 the a(10)=1+1+2+1+5+1=11.
%Y Cf.: A008474.
%K nonn,less
%O 1,1
%A _Jaroslav Krizek_, Apr 04 2009
%E Edited by _R. J. Mathar_, Apr 06 2009