28717674

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71437}}^1$

素因数の和:71509

約数の個数: 16

約数和(自身を含む): 58293408

約数和(自身を除く): 29575734

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 71437, 142874, 214311, 428622, 4786279, 9572558, 14358837, 28717674]

約数ペア:

[(1, 28717674), (2, 14358837), (3, 9572558), (6, 4786279), (67, 428622), (134, 214311), (201, 142874), (402, 71437)]