65566904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{630451}}^1$

素因数の和:630470

約数の個数: 16

約数和(自身を含む): 132394920

約数和(自身を除く): 66828016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 630451, 1260902, 2521804, 5043608, 8195863, 16391726, 32783452, 65566904]

約数ペア:

[(1, 65566904), (2, 32783452), (4, 16391726), (8, 8195863), (13, 5043608), (26, 2521804), (52, 1260902), (104, 630451)]