73207016

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2269}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 142329000

約数和(自身を除く): 69121984

約数列:

[1, 2, 4, 8, 37, 74, 109, 148, 218, 296, 436, 872, 2269, 4033, 4538, 8066, 9076, 16132, 18152, 32264, 83953, 167906, 247321, 335812, 494642, 671624, 989284, 1978568, 9150877, 18301754, 36603508, 73207016]

約数ペア:

[(1, 73207016), (2, 36603508), (4, 18301754), (8, 9150877), (37, 1978568), (74, 989284), (109, 671624), (148, 494642), (218, 335812), (296, 247321), (436, 167906), (872, 83953), (2269, 32264), (4033, 18152), (4538, 16132), (8066, 9076)]