64764208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3529}}^1$

素因数の和:3605

約数の個数: 40

約数和(自身を含む): 133066880

約数和(自身を除く): 68302672

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 3529, 4588, 7058, 9176, 14116, 18352, 28232, 56464, 109399, 130573, 218798, 261146, 437596, 522292, 875192, 1044584, 1750384, 2089168, 4047763, 8095526, 16191052, 32382104, 64764208]

約数ペア:

[(1, 64764208), (2, 32382104), (4, 16191052), (8, 8095526), (16, 4047763), (31, 2089168), (37, 1750384), (62, 1044584), (74, 875192), (124, 522292), (148, 437596), (248, 261146), (296, 218798), (496, 130573), (592, 109399), (1147, 56464), (2294, 28232), (3529, 18352), (4588, 14116), (7058, 9176)]