4470513968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{22037}}^1$

素因数の和:22485

約数の個数: 40

約数和(自身を含む): 8963295360

約数和(自身を除く): 4492781392

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 409, 496, 818, 1636, 3272, 6544, 12679, 22037, 25358, 44074, 50716, 88148, 101432, 176296, 202864, 352592, 683147, 1366294, 2732588, 5465176, 9013133, 10930352, 18026266, 36052532, 72105064, 144210128, 279407123, 558814246, 1117628492, 2235256984, 4470513968]

約数ペア:

[(1, 4470513968), (2, 2235256984), (4, 1117628492), (8, 558814246), (16, 279407123), (31, 144210128), (62, 72105064), (124, 36052532), (248, 18026266), (409, 10930352), (496, 9013133), (818, 5465176), (1636, 2732588), (3272, 1366294), (6544, 683147), (12679, 352592), (22037, 202864), (25358, 176296), (44074, 101432), (50716, 88148)]