28649782

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47591}}^1$

素因数の和:47643

約数の個数: 16

約数和(自身を含む): 50257152

約数和(自身を除く): 21607370

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 47591, 95182, 333137, 666274, 2046413, 4092826, 14324891, 28649782]

約数ペア:

[(1, 28649782), (2, 14324891), (7, 4092826), (14, 2046413), (43, 666274), (86, 333137), (301, 95182), (602, 47591)]