66862456

素因数分解:

$2^3\times {\mathrm{2137}}^1\times {\mathrm{3911}}^1$

素因数の和:6054

約数の個数: 16

約数和(自身を含む): 125457840

約数和(自身を除く): 58595384

約数列:

[1, 2, 4, 8, 2137, 3911, 4274, 7822, 8548, 15644, 17096, 31288, 8357807, 16715614, 33431228, 66862456]

約数ペア:

[(1, 66862456), (2, 33431228), (4, 16715614), (8, 8357807), (2137, 31288), (3911, 17096), (4274, 15644), (7822, 8548)]