28357054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{75821}}^1$

素因数の和:75851

約数の個数: 16

約数和(自身を含む): 49132656

約数和(自身を除く): 20775602

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 75821, 151642, 834031, 1288957, 1668062, 2577914, 14178527, 28357054]

約数ペア:

[(1, 28357054), (2, 14178527), (11, 2577914), (17, 1668062), (22, 1288957), (34, 834031), (187, 151642), (374, 75821)]