66571764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{792521}}^1$

素因数の和:792535

約数の個数: 24

約数和(自身を含む): 177524928

約数和(自身を除く): 110953164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 792521, 1585042, 2377563, 3170084, 4755126, 5547647, 9510252, 11095294, 16642941, 22190588, 33285882, 66571764]

約数ペア:

[(1, 66571764), (2, 33285882), (3, 22190588), (4, 16642941), (6, 11095294), (7, 9510252), (12, 5547647), (14, 4755126), (21, 3170084), (28, 2377563), (42, 1585042), (84, 792521)]