25862389

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3156

約数の個数: 16

約数和(自身を含む): 31746816

約数和(自身を除く): 5884427

約数列:

[1, 7, 17, 71, 119, 497, 1207, 3061, 8449, 21427, 52037, 217331, 364259, 1521317, 3694627, 25862389]

約数ペア:

[(1, 25862389), (7, 3694627), (17, 1521317), (71, 364259), (119, 217331), (497, 52037), (1207, 21427), (3061, 8449)]