28809506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1847}}^1$

素因数の和:2569

約数の個数: 16

約数和(自身を含む): 47234880

約数和(自身を除く): 18425374

約数列:

[1, 2, 11, 22, 709, 1418, 1847, 3694, 7799, 15598, 20317, 40634, 1309523, 2619046, 14404753, 28809506]

約数ペア:

[(1, 28809506), (2, 14404753), (11, 2619046), (22, 1309523), (709, 40634), (1418, 20317), (1847, 15598), (3694, 7799)]