73591390

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{68777}}^1$

素因数の和:68891

約数の個数: 16

約数和(自身を含む): 133704432

約数和(自身を除く): 60113042

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 68777, 137554, 343885, 687770, 7359139, 14718278, 36795695, 73591390]

約数ペア:

[(1, 73591390), (2, 36795695), (5, 14718278), (10, 7359139), (107, 687770), (214, 343885), (535, 137554), (1070, 68777)]