56778364

素因数分解:

$2^2\times {\mathrm{2131}}^1\times {\mathrm{6661}}^1$

素因数の和:8796

約数の個数: 12

約数和(自身を含む): 99423688

約数和(自身を除く): 42645324

約数列:

[1, 2, 4, 2131, 4262, 6661, 8524, 13322, 26644, 14194591, 28389182, 56778364]

約数ペア:

[(1, 56778364), (2, 28389182), (4, 14194591), (2131, 26644), (4262, 13322), (6661, 8524)]