25621996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 46678016

約数和(自身を除く): 21056020

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 1627, 3254, 3937, 6508, 7874, 15748, 50437, 100874, 201748, 206629, 413258, 826516, 6405499, 12810998, 25621996]

約数ペア:

[(1, 25621996), (2, 12810998), (4, 6405499), (31, 826516), (62, 413258), (124, 206629), (127, 201748), (254, 100874), (508, 50437), (1627, 15748), (3254, 7874), (3937, 6508)]