57007256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419171}}^1$

素因数の和:419194

約数の個数: 16

約数和(自身を含む): 113176440

約数和(自身を除く): 56169184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419171, 838342, 1676684, 3353368, 7125907, 14251814, 28503628, 57007256]

約数ペア:

[(1, 57007256), (2, 28503628), (4, 14251814), (8, 7125907), (17, 3353368), (34, 1676684), (68, 838342), (136, 419171)]