28272354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{428369}}^1$

素因数の和:428385

約数の個数: 16

約数和(自身を含む): 61685280

約数和(自身を除く): 33412926

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 428369, 856738, 1285107, 2570214, 4712059, 9424118, 14136177, 28272354]

約数ペア:

[(1, 28272354), (2, 14136177), (3, 9424118), (6, 4712059), (11, 2570214), (22, 1285107), (33, 856738), (66, 428369)]