3866728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{25439}}^1$

素因数の和:25464

約数の個数: 16

約数和(自身を含む): 7632000

約数和(自身を除く): 3765272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 25439, 50878, 101756, 203512, 483341, 966682, 1933364, 3866728]

約数ペア:

[(1, 3866728), (2, 1933364), (4, 966682), (8, 483341), (19, 203512), (38, 101756), (76, 50878), (152, 25439)]