71589176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{526391}}^1$

素因数の和:526414

約数の個数: 16

約数和(自身を含む): 142125840

約数和(自身を除く): 70536664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 526391, 1052782, 2105564, 4211128, 8948647, 17897294, 35794588, 71589176]

約数ペア:

[(1, 71589176), (2, 35794588), (4, 17897294), (8, 8948647), (17, 4211128), (34, 2105564), (68, 1052782), (136, 526391)]