26670128

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{3797}}^1$

素因数の和:4244

約数の個数: 20

約数和(自身を含む): 51804720

約数和(自身を除く): 25134592

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 3797, 7024, 7594, 15188, 30376, 60752, 1666883, 3333766, 6667532, 13335064, 26670128]

約数ペア:

[(1, 26670128), (2, 13335064), (4, 6667532), (8, 3333766), (16, 1666883), (439, 60752), (878, 30376), (1756, 15188), (3512, 7594), (3797, 7024)]