71045176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{522391}}^1$

素因数の和:522414

約数の個数: 16

約数和(自身を含む): 141045840

約数和(自身を除く): 70000664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 522391, 1044782, 2089564, 4179128, 8880647, 17761294, 35522588, 71045176]

約数ペア:

[(1, 71045176), (2, 35522588), (4, 17761294), (8, 8880647), (17, 4179128), (34, 2089564), (68, 1044782), (136, 522391)]