66627564

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{10657}}^1$

素因数の和:11185

約数の個数: 24

約数和(自身を含む): 155777328

約数和(自身を除く): 89149764

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3126, 6252, 10657, 21314, 31971, 42628, 63942, 127884, 5552297, 11104594, 16656891, 22209188, 33313782, 66627564]

約数ペア:

[(1, 66627564), (2, 33313782), (3, 22209188), (4, 16656891), (6, 11104594), (12, 5552297), (521, 127884), (1042, 63942), (1563, 42628), (2084, 31971), (3126, 21314), (6252, 10657)]