56188626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{720367}}^1$

素因数の和:720385

約数の個数: 16

約数和(自身を含む): 121021824

約数和(自身を除く): 64833198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 720367, 1440734, 2161101, 4322202, 9364771, 18729542, 28094313, 56188626]

約数ペア:

[(1, 56188626), (2, 28094313), (3, 18729542), (6, 9364771), (13, 4322202), (26, 2161101), (39, 1440734), (78, 720367)]