56891618

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{12277}}^1$

素因数の和:12617

約数の個数: 16

約数和(自身を含む): 97831104

約数和(自身を除く): 40939486

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 12277, 24554, 85939, 171878, 4063687, 8127374, 28445809, 56891618]

約数ペア:

[(1, 56891618), (2, 28445809), (7, 8127374), (14, 4063687), (331, 171878), (662, 85939), (2317, 24554), (4634, 12277)]