28395472

素因数分解:

$2^4\times 7^1\times {\mathrm{253531}}^1$

素因数の和:253546

約数の個数: 20

約数和(自身を含む): 62875936

約数和(自身を除く): 34480464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 253531, 507062, 1014124, 1774717, 2028248, 3549434, 4056496, 7098868, 14197736, 28395472]

約数ペア:

[(1, 28395472), (2, 14197736), (4, 7098868), (7, 4056496), (8, 3549434), (14, 2028248), (16, 1774717), (28, 1014124), (56, 507062), (112, 253531)]