28104598

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3851}}^1$

素因数の和:3983

約数の個数: 16

約数和(自身を含む): 43681680

約数和(自身を除く): 15577082

約数列:

[1, 2, 41, 82, 89, 178, 3649, 3851, 7298, 7702, 157891, 315782, 342739, 685478, 14052299, 28104598]

約数ペア:

[(1, 28104598), (2, 14052299), (41, 685478), (82, 342739), (89, 315782), (178, 157891), (3649, 7702), (3851, 7298)]