28271206082

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{5086579}}^1$

素因数の和:5086985

約数の個数: 16

約数和(自身を含む): 48587012160

約数和(自身を除く): 20315806078

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 5086579, 10173158, 35606053, 71212106, 2019371863, 4038743726, 14135603041, 28271206082]

約数ペア:

[(1, 28271206082), (2, 14135603041), (7, 4038743726), (14, 2019371863), (397, 71212106), (794, 35606053), (2779, 10173158), (5558, 5086579)]