66389296

素因数分解:

$2^4\times {\mathrm{1721}}^1\times {\mathrm{2411}}^1$

素因数の和:4140

約数の個数: 20

約数和(自身を含む): 128757384

約数和(自身を除く): 62368088

約数列:

[1, 2, 4, 8, 16, 1721, 2411, 3442, 4822, 6884, 9644, 13768, 19288, 27536, 38576, 4149331, 8298662, 16597324, 33194648, 66389296]

約数ペア:

[(1, 66389296), (2, 33194648), (4, 16597324), (8, 8298662), (16, 4149331), (1721, 38576), (2411, 27536), (3442, 19288), (4822, 13768), (6884, 9644)]