2851856

素因数分解:

$2^4\times 7^1\times {\mathrm{25463}}^1$

素因数の和:25478

約数の個数: 20

約数和(自身を含む): 6315072

約数和(自身を除く): 3463216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 25463, 50926, 101852, 178241, 203704, 356482, 407408, 712964, 1425928, 2851856]

約数ペア:

[(1, 2851856), (2, 1425928), (4, 712964), (7, 407408), (8, 356482), (14, 203704), (16, 178241), (28, 101852), (56, 50926), (112, 25463)]