57142736

素因数分解:

$2^4\times 7^1\times {\mathrm{510203}}^1$

素因数の和:510218

約数の個数: 20

約数和(自身を含む): 126530592

約数和(自身を除く): 69387856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 510203, 1020406, 2040812, 3571421, 4081624, 7142842, 8163248, 14285684, 28571368, 57142736]

約数ペア:

[(1, 57142736), (2, 28571368), (4, 14285684), (7, 8163248), (8, 7142842), (14, 4081624), (16, 3571421), (28, 2040812), (56, 1020406), (112, 510203)]