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A059466
Numbers which are the sum of their proper divisors containing the digit 7.
8
2274, 3522, 4434, 4548, 4734, 5142, 5274, 7422, 9468, 10734, 11142, 11274, 13422, 14142, 14166, 14226, 14262, 14622, 14844, 14860, 14922, 16734, 17142, 17274, 18940, 21342, 21426, 21474, 21540, 22254, 22314, 22434, 22614, 22674, 22758
OFFSET
1,1
KEYWORD
base,nonn
AUTHOR
Erich Friedman, Feb 03 2001
STATUS
approved