28197138

素因数分解:

$2^1\times 3^1\times {\mathrm{1063}}^1\times {\mathrm{4421}}^1$

素因数の和:5489

約数の個数: 16

約数和(自身を含む): 56460096

約数和(自身を除く): 28262958

約数列:

[1, 2, 3, 6, 1063, 2126, 3189, 4421, 6378, 8842, 13263, 26526, 4699523, 9399046, 14098569, 28197138]

約数ペア:

[(1, 28197138), (2, 14098569), (3, 9399046), (6, 4699523), (1063, 26526), (2126, 13263), (3189, 8842), (4421, 6378)]