64734802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{21169}}^1$

素因数の和:21321

約数の個数: 16

約数和(自身を含む): 106696800

約数和(自身を除く): 41961998

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 21169, 42338, 232859, 465718, 2942491, 5884982, 32367401, 64734802]

約数ペア:

[(1, 64734802), (2, 32367401), (11, 5884982), (22, 2942491), (139, 465718), (278, 232859), (1529, 42338), (3058, 21169)]