3187856

素因数分解:

$2^4\times 7^1\times {\mathrm{28463}}^1$

素因数の和:28478

約数の個数: 20

約数和(自身を含む): 7059072

約数和(自身を除く): 3871216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 28463, 56926, 113852, 199241, 227704, 398482, 455408, 796964, 1593928, 3187856]

約数ペア:

[(1, 3187856), (2, 1593928), (4, 796964), (7, 455408), (8, 398482), (14, 227704), (16, 199241), (28, 113852), (56, 56926), (112, 28463)]