68493464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{658591}}^1$

素因数の和:658610

約数の個数: 16

約数和(自身を含む): 138304320

約数和(自身を除く): 69810856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 658591, 1317182, 2634364, 5268728, 8561683, 17123366, 34246732, 68493464]

約数ペア:

[(1, 68493464), (2, 34246732), (4, 17123366), (8, 8561683), (13, 5268728), (26, 2634364), (52, 1317182), (104, 658591)]