28179654

素因数分解:

$2^1\times 3^1\times {\mathrm{1721}}^1\times {\mathrm{2729}}^1$

素因数の和:4455

約数の個数: 16

約数和(自身を含む): 56412720

約数和(自身を除く): 28233066

約数列:

[1, 2, 3, 6, 1721, 2729, 3442, 5163, 5458, 8187, 10326, 16374, 4696609, 9393218, 14089827, 28179654]

約数ペア:

[(1, 28179654), (2, 14089827), (3, 9393218), (6, 4696609), (1721, 16374), (2729, 10326), (3442, 8187), (5163, 5458)]