65910728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{633757}}^1$

素因数の和:633776

約数の個数: 16

約数和(自身を含む): 133089180

約数和(自身を除く): 67178452

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 633757, 1267514, 2535028, 5070056, 8238841, 16477682, 32955364, 65910728]

約数ペア:

[(1, 65910728), (2, 32955364), (4, 16477682), (8, 8238841), (13, 5070056), (26, 2535028), (52, 1267514), (104, 633757)]