28136526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{426311}}^1$

素因数の和:426327

約数の個数: 16

約数和(自身を含む): 61388928

約数和(自身を除く): 33252402

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 426311, 852622, 1278933, 2557866, 4689421, 9378842, 14068263, 28136526]

約数ペア:

[(1, 28136526), (2, 14068263), (3, 9378842), (6, 4689421), (11, 2557866), (22, 1278933), (33, 852622), (66, 426311)]