765891568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3682171}}^1$

素因数の和:3682192

約数の個数: 20

約数和(自身を含む): 1598062648

約数和(自身を除く): 832171080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3682171, 7364342, 14728684, 29457368, 47868223, 58914736, 95736446, 191472892, 382945784, 765891568]

約数ペア:

[(1, 765891568), (2, 382945784), (4, 191472892), (8, 95736446), (13, 58914736), (16, 47868223), (26, 29457368), (52, 14728684), (104, 7364342), (208, 3682171)]