28581612

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{64373}}^1$

素因数の和:64417

約数の個数: 24

約数和(自身を含む): 68493936

約数和(自身を除く): 39912324

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 64373, 128746, 193119, 257492, 386238, 772476, 2381801, 4763602, 7145403, 9527204, 14290806, 28581612]

約数ペア:

[(1, 28581612), (2, 14290806), (3, 9527204), (4, 7145403), (6, 4763602), (12, 2381801), (37, 772476), (74, 386238), (111, 257492), (148, 193119), (222, 128746), (444, 64373)]