28855094

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{677}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 43983216

約数和(自身を除く): 15128122

約数列:

[1, 2, 101, 202, 211, 422, 677, 1354, 21311, 42622, 68377, 136754, 142847, 285694, 14427547, 28855094]

約数ペア:

[(1, 28855094), (2, 14427547), (101, 285694), (202, 142847), (211, 136754), (422, 68377), (677, 42622), (1354, 21311)]