66626288

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{4127}}^1$

素因数の和:5144

約数の個数: 20

約数和(自身を含む): 129247680

約数和(自身を除く): 62621392

約数列:

[1, 2, 4, 8, 16, 1009, 2018, 4036, 4127, 8072, 8254, 16144, 16508, 33016, 66032, 4164143, 8328286, 16656572, 33313144, 66626288]

約数ペア:

[(1, 66626288), (2, 33313144), (4, 16656572), (8, 8328286), (16, 4164143), (1009, 66032), (2018, 33016), (4036, 16508), (4127, 16144), (8072, 8254)]