66552028

素因数分解:

$2^2\times {\mathrm{113}}^2\times {\mathrm{1303}}^1$

素因数の和:1533

約数の個数: 18

約数和(自身を含む): 117596024

約数和(自身を除く): 51043996

約数列:

[1, 2, 4, 113, 226, 452, 1303, 2606, 5212, 12769, 25538, 51076, 147239, 294478, 588956, 16638007, 33276014, 66552028]

約数ペア:

[(1, 66552028), (2, 33276014), (4, 16638007), (113, 588956), (226, 294478), (452, 147239), (1303, 51076), (2606, 25538), (5212, 12769)]