57257512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{550553}}^1$

素因数の和:550572

約数の個数: 16

約数和(自身を含む): 115616340

約数和(自身を除く): 58358828

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 550553, 1101106, 2202212, 4404424, 7157189, 14314378, 28628756, 57257512]

約数ペア:

[(1, 57257512), (2, 28628756), (4, 14314378), (8, 7157189), (13, 4404424), (26, 2202212), (52, 1101106), (104, 550553)]