28720027822

素因数分解:

$2^1\times {\mathrm{14431}}^1\times {\mathrm{995081}}^1$

素因数の和:1009514

約数の個数: 8

約数和(自身を含む): 43083070272

約数和(自身を除く): 14363042450

約数列:

[1, 2, 14431, 28862, 995081, 1990162, 14360013911, 28720027822]

約数ペア:

[(1, 28720027822), (2, 14360013911), (14431, 1990162), (28862, 995081)]