28487122

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{2267}}^1$

素因数の和:2433

約数の個数: 16

約数和(自身を含む): 43872192

約数和(自身を除く): 15385070

約数列:

[1, 2, 61, 103, 122, 206, 2267, 4534, 6283, 12566, 138287, 233501, 276574, 467002, 14243561, 28487122]

約数ペア:

[(1, 28487122), (2, 14243561), (61, 467002), (103, 276574), (122, 233501), (206, 138287), (2267, 12566), (4534, 6283)]