78747394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{24023}}^1$

素因数の和:24185

約数の個数: 16

約数和(自身を含む): 129729600

約数和(自身を除く): 50982206

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 24023, 48046, 264253, 528506, 3579427, 7158854, 39373697, 78747394]

約数ペア:

[(1, 78747394), (2, 39373697), (11, 7158854), (22, 3579427), (149, 528506), (298, 264253), (1639, 48046), (3278, 24023)]