56874812

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{63761}}^1$

素因数の和:63988

約数の個数: 12

約数和(自身を含む): 99978816

約数和(自身を除く): 43104004

約数列:

[1, 2, 4, 223, 446, 892, 63761, 127522, 255044, 14218703, 28437406, 56874812]

約数ペア:

[(1, 56874812), (2, 28437406), (4, 14218703), (223, 255044), (446, 127522), (892, 63761)]