66557668

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1307}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 120859200

約数和(自身を除く): 54301532

約数列:

[1, 2, 4, 29, 58, 116, 439, 878, 1307, 1756, 2614, 5228, 12731, 25462, 37903, 50924, 75806, 151612, 573773, 1147546, 2295092, 16639417, 33278834, 66557668]

約数ペア:

[(1, 66557668), (2, 33278834), (4, 16639417), (29, 2295092), (58, 1147546), (116, 573773), (439, 151612), (878, 75806), (1307, 50924), (1756, 37903), (2614, 25462), (5228, 12731)]