56631568

素因数分解:

$2^4\times 7^1\times {\mathrm{505639}}^1$

素因数の和:505654

約数の個数: 20

約数和(自身を含む): 125398720

約数和(自身を除く): 68767152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 505639, 1011278, 2022556, 3539473, 4045112, 7078946, 8090224, 14157892, 28315784, 56631568]

約数ペア:

[(1, 56631568), (2, 28315784), (4, 14157892), (7, 8090224), (8, 7078946), (14, 4045112), (16, 3539473), (28, 2022556), (56, 1011278), (112, 505639)]