28302521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 32398800

約数和(自身を除く): 4096279

約数列:

[1, 13, 29, 37, 377, 481, 1073, 2029, 13949, 26377, 58841, 75073, 764933, 975949, 2177117, 28302521]

約数ペア:

[(1, 28302521), (13, 2177117), (29, 975949), (37, 764933), (377, 75073), (481, 58841), (1073, 26377), (2029, 13949)]