71847886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{28901}}^1$

素因数の和:29027

約数の個数: 16

約数和(自身を含む): 118613808

約数和(自身を除く): 46765922

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 28901, 57802, 317911, 635822, 3265813, 6531626, 35923943, 71847886]

約数ペア:

[(1, 71847886), (2, 35923943), (11, 6531626), (22, 3265813), (113, 635822), (226, 317911), (1243, 57802), (2486, 28901)]