67745444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1721}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 127917048

約数和(自身を除く): 60171604

約数列:

[1, 2, 4, 13, 26, 52, 757, 1514, 1721, 3028, 3442, 6884, 9841, 19682, 22373, 39364, 44746, 89492, 1302797, 2605594, 5211188, 16936361, 33872722, 67745444]

約数ペア:

[(1, 67745444), (2, 33872722), (4, 16936361), (13, 5211188), (26, 2605594), (52, 1302797), (757, 89492), (1514, 44746), (1721, 39364), (3028, 22373), (3442, 19682), (6884, 9841)]