25047128

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 48016800

約数和(自身を除く): 22969672

約数列:

[1, 2, 4, 8, 103, 113, 206, 226, 269, 412, 452, 538, 824, 904, 1076, 2152, 11639, 23278, 27707, 30397, 46556, 55414, 60794, 93112, 110828, 121588, 221656, 243176, 3130891, 6261782, 12523564, 25047128]

約数ペア:

[(1, 25047128), (2, 12523564), (4, 6261782), (8, 3130891), (103, 243176), (113, 221656), (206, 121588), (226, 110828), (269, 93112), (412, 60794), (452, 55414), (538, 46556), (824, 30397), (904, 27707), (1076, 23278), (2152, 11639)]