1116738728

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{687647}}^1$

素因数の和:687689

約数の個数: 32

約数和(自身を含む): 2475532800

約数和(自身を除く): 1358794072

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 687647, 1375294, 2750588, 4813529, 5501176, 9627058, 19254116, 19941763, 38508232, 39883526, 79767052, 139592341, 159534104, 279184682, 558369364, 1116738728]

約数ペア:

[(1, 1116738728), (2, 558369364), (4, 279184682), (7, 159534104), (8, 139592341), (14, 79767052), (28, 39883526), (29, 38508232), (56, 19941763), (58, 19254116), (116, 9627058), (203, 5501176), (232, 4813529), (406, 2750588), (812, 1375294), (1624, 687647)]