56746487

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 65940480

約数和(自身を除く): 9193993

約数列:

[1, 7, 107, 239, 317, 749, 1673, 2219, 25573, 33919, 75763, 179011, 237433, 530341, 8106641, 56746487]

約数ペア:

[(1, 56746487), (7, 8106641), (107, 530341), (239, 237433), (317, 179011), (749, 75763), (1673, 33919), (2219, 25573)]