28671882

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{14437}}^1$

素因数の和:14773

約数の個数: 16

約数和(自身を含む): 57520992

約数和(自身を除く): 28849110

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 14437, 28874, 43311, 86622, 4778647, 9557294, 14335941, 28671882]

約数ペア:

[(1, 28671882), (2, 14335941), (3, 9557294), (6, 4778647), (331, 86622), (662, 43311), (993, 28874), (1986, 14437)]