28522210

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{3709}}^1$

素因数の和:4485

約数の個数: 16

約数和(自身を含む): 51420600

約数和(自身を除く): 22898390

約数列:

[1, 2, 5, 10, 769, 1538, 3709, 3845, 7418, 7690, 18545, 37090, 2852221, 5704442, 14261105, 28522210]

約数ペア:

[(1, 28522210), (2, 14261105), (5, 5704442), (10, 2852221), (769, 37090), (1538, 18545), (3709, 7690), (3845, 7418)]