28642292

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27647}}^1$

素因数の和:27695

約数の個数: 24

約数和(自身を含む): 58834944

約数和(自身を除く): 30192652

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 27647, 55294, 110588, 193529, 387058, 774116, 1022939, 2045878, 4091756, 7160573, 14321146, 28642292]

約数ペア:

[(1, 28642292), (2, 14321146), (4, 7160573), (7, 4091756), (14, 2045878), (28, 1022939), (37, 774116), (74, 387058), (148, 193529), (259, 110588), (518, 55294), (1036, 27647)]