56608769

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 68558688

約数和(自身を除く): 11949919

約数列:

[1, 7, 43, 49, 67, 301, 401, 469, 2107, 2807, 2881, 3283, 17243, 19649, 20167, 26867, 120701, 141169, 188069, 844907, 1155281, 1316483, 8086967, 56608769]

約数ペア:

[(1, 56608769), (7, 8086967), (43, 1316483), (49, 1155281), (67, 844907), (301, 188069), (401, 141169), (469, 120701), (2107, 26867), (2807, 20167), (2881, 19649), (3283, 17243)]