28169434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10039}}^1$

素因数の和:10125

約数の個数: 16

約数和(自身を含む): 44818560

約数和(自身を除く): 16649126

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 10039, 20078, 230897, 461794, 612379, 1224758, 14084717, 28169434]

約数ペア:

[(1, 28169434), (2, 14084717), (23, 1224758), (46, 612379), (61, 461794), (122, 230897), (1403, 20078), (2806, 10039)]