40120744

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{8783}}^1$

素因数の和:9360

約数の個数: 16

約数和(自身を含む): 75366720

約数和(自身を除く): 35245976

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 8783, 17566, 35132, 70264, 5015093, 10030186, 20060372, 40120744]

約数ペア:

[(1, 40120744), (2, 20060372), (4, 10030186), (8, 5015093), (571, 70264), (1142, 35132), (2284, 17566), (4568, 8783)]