68217872

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{14753}}^1$

素因数の和:14795

約数の個数: 30

約数和(自身を含む): 140413818

約数和(自身を除く): 72195946

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 14753, 29506, 59012, 118024, 236048, 250801, 501602, 1003204, 2006408, 4012816, 4263617, 8527234, 17054468, 34108936, 68217872]

約数ペア:

[(1, 68217872), (2, 34108936), (4, 17054468), (8, 8527234), (16, 4263617), (17, 4012816), (34, 2006408), (68, 1003204), (136, 501602), (272, 250801), (289, 236048), (578, 118024), (1156, 59012), (2312, 29506), (4624, 14753)]