56208126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{720617}}^1$

素因数の和:720635

約数の個数: 16

約数和(自身を含む): 121063824

約数和(自身を除く): 64855698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 720617, 1441234, 2161851, 4323702, 9368021, 18736042, 28104063, 56208126]

約数ペア:

[(1, 56208126), (2, 28104063), (3, 18736042), (6, 9368021), (13, 4323702), (26, 2161851), (39, 1441234), (78, 720617)]