57296428

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{19867}}^1$

素因数の和:19981

約数の個数: 24

約数和(自身を含む): 115711232

約数和(自身を除く): 58414804

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 19867, 39734, 79468, 139069, 278138, 556276, 2046301, 4092602, 8185204, 14324107, 28648214, 57296428]

約数ペア:

[(1, 57296428), (2, 28648214), (4, 14324107), (7, 8185204), (14, 4092602), (28, 2046301), (103, 556276), (206, 278138), (412, 139069), (721, 79468), (1442, 39734), (2884, 19867)]