28116095

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{7109}}^1$

素因数の和:7234

約数の個数: 16

約数和(自身を含む): 38905920

約数和(自身を除く): 10789825

約数列:

[1, 5, 7, 35, 113, 565, 791, 3955, 7109, 35545, 49763, 248815, 803317, 4016585, 5623219, 28116095]

約数ペア:

[(1, 28116095), (5, 5623219), (7, 4016585), (35, 803317), (113, 248815), (565, 49763), (791, 35545), (3955, 7109)]