28307544

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{1823}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 70917120

約数和(自身を除く): 42609576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 1294, 1823, 1941, 2588, 3646, 3882, 5176, 5469, 7292, 7764, 10938, 14584, 15528, 21876, 43752, 1179481, 2358962, 3538443, 4717924, 7076886, 9435848, 14153772, 28307544]

約数ペア:

[(1, 28307544), (2, 14153772), (3, 9435848), (4, 7076886), (6, 4717924), (8, 3538443), (12, 2358962), (24, 1179481), (647, 43752), (1294, 21876), (1823, 15528), (1941, 14584), (2588, 10938), (3646, 7764), (3882, 7292), (5176, 5469)]