40759792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2297

約数の個数: 40

約数和(自身を含む): 83760512

約数和(自身を除く): 43000720

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2221, 2294, 4442, 4588, 8884, 9176, 17768, 18352, 35536, 68851, 82177, 137702, 164354, 275404, 328708, 550808, 657416, 1101616, 1314832, 2547487, 5094974, 10189948, 20379896, 40759792]

約数ペア:

[(1, 40759792), (2, 20379896), (4, 10189948), (8, 5094974), (16, 2547487), (31, 1314832), (37, 1101616), (62, 657416), (74, 550808), (124, 328708), (148, 275404), (248, 164354), (296, 137702), (496, 82177), (592, 68851), (1147, 35536), (2221, 18352), (2294, 17768), (4442, 9176), (4588, 8884)]