64875642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{831739}}^1$

素因数の和:831757

約数の個数: 16

約数和(自身を含む): 139732320

約数和(自身を除く): 74856678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 831739, 1663478, 2495217, 4990434, 10812607, 21625214, 32437821, 64875642]

約数ペア:

[(1, 64875642), (2, 32437821), (3, 21625214), (6, 10812607), (13, 4990434), (26, 2495217), (39, 1663478), (78, 831739)]