25638697

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 30896640

約数和(自身を除く): 5257943

約数列:

[1, 7, 29, 53, 203, 371, 1537, 2383, 10759, 16681, 69107, 126299, 483749, 884093, 3662671, 25638697]

約数ペア:

[(1, 25638697), (7, 3662671), (29, 884093), (53, 483749), (203, 126299), (371, 69107), (1537, 16681), (2383, 10759)]