66742546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{22717}}^1$

素因数の和:22845

約数の個数: 16

約数和(自身を含む): 108773784

約数和(自身を除く): 42031238

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 22717, 45434, 295321, 590642, 2567021, 5134042, 33371273, 66742546]

約数ペア:

[(1, 66742546), (2, 33371273), (13, 5134042), (26, 2567021), (113, 590642), (226, 295321), (1469, 45434), (2938, 22717)]