70721822

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{9397}}^1$

素因数の和:9523

約数の個数: 16

約数和(自身を含む): 109618272

約数和(自身を除く): 38896450

約数列:

[1, 2, 53, 71, 106, 142, 3763, 7526, 9397, 18794, 498041, 667187, 996082, 1334374, 35360911, 70721822]

約数ペア:

[(1, 70721822), (2, 35360911), (53, 1334374), (71, 996082), (106, 667187), (142, 498041), (3763, 18794), (7526, 9397)]