25268579

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 31614048

約数和(自身を除く): 6345469

約数列:

[1, 7, 17, 59, 61, 119, 413, 427, 1003, 1037, 3481, 3599, 7021, 7259, 24367, 25193, 59177, 61183, 212341, 414239, 428281, 1486387, 3609797, 25268579]

約数ペア:

[(1, 25268579), (7, 3609797), (17, 1486387), (59, 428281), (61, 414239), (119, 212341), (413, 61183), (427, 59177), (1003, 25193), (1037, 24367), (3481, 7259), (3599, 7021)]