68372824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{657431}}^1$

素因数の和:657450

約数の個数: 16

約数和(自身を含む): 138060720

約数和(自身を除く): 69687896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 657431, 1314862, 2629724, 5259448, 8546603, 17093206, 34186412, 68372824]

約数ペア:

[(1, 68372824), (2, 34186412), (4, 17093206), (8, 8546603), (13, 5259448), (26, 2629724), (52, 1314862), (104, 657431)]