57270512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{275339}}^1$

素因数の和:275360

約数の個数: 20

約数和(自身を含む): 119497560

約数和(自身を除く): 62227048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 275339, 550678, 1101356, 2202712, 3579407, 4405424, 7158814, 14317628, 28635256, 57270512]

約数ペア:

[(1, 57270512), (2, 28635256), (4, 14317628), (8, 7158814), (13, 4405424), (16, 3579407), (26, 2202712), (52, 1101356), (104, 550678), (208, 275339)]