28438094

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1319

約数の個数: 16

約数和(自身を含む): 43450368

約数和(自身を除く): 15012274

約数列:

[1, 2, 103, 127, 206, 254, 1087, 2174, 13081, 26162, 111961, 138049, 223922, 276098, 14219047, 28438094]

約数ペア:

[(1, 28438094), (2, 14219047), (103, 276098), (127, 223922), (206, 138049), (254, 111961), (1087, 26162), (2174, 13081)]