71394808

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{56843}}^1$

素因数の和:57006

約数の個数: 16

約数和(自身を含む): 134720280

約数和(自身を除く): 63325472

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 56843, 113686, 227372, 454744, 8924351, 17848702, 35697404, 71394808]

約数ペア:

[(1, 71394808), (2, 35697404), (4, 17848702), (8, 8924351), (157, 454744), (314, 227372), (628, 113686), (1256, 56843)]