25388804

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31267}}^1$

素因数の和:31307

約数の個数: 24

約数和(自身を含む): 52530240

約数和(自身を除く): 27141436

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 31267, 62534, 125068, 218869, 437738, 875476, 906743, 1813486, 3626972, 6347201, 12694402, 25388804]

約数ペア:

[(1, 25388804), (2, 12694402), (4, 6347201), (7, 3626972), (14, 1813486), (28, 906743), (29, 875476), (58, 437738), (116, 218869), (203, 125068), (406, 62534), (812, 31267)]