28253288

素因数分解:

$2^3\times 7^1\times {\mathrm{504523}}^1$

素因数の和:504536

約数の個数: 16

約数和(自身を含む): 60542880

約数和(自身を除く): 32289592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 504523, 1009046, 2018092, 3531661, 4036184, 7063322, 14126644, 28253288]

約数ペア:

[(1, 28253288), (2, 14126644), (4, 7063322), (7, 4036184), (8, 3531661), (14, 2018092), (28, 1009046), (56, 504523)]