28041854

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1219

約数の個数: 16

約数和(自身を含む): 42812928

約数和(自身を除く): 14771074

約数列:

[1, 2, 113, 127, 226, 254, 977, 1954, 14351, 28702, 110401, 124079, 220802, 248158, 14020927, 28041854]

約数ペア:

[(1, 28041854), (2, 14020927), (113, 248158), (127, 220802), (226, 124079), (254, 110401), (977, 28702), (1954, 14351)]