28643124

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{12497}}^1$

素因数の和:12695

約数の個数: 24

約数和(自身を含む): 67189248

約数和(自身を除く): 38546124

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 12497, 24994, 37491, 49988, 74982, 149964, 2386927, 4773854, 7160781, 9547708, 14321562, 28643124]

約数ペア:

[(1, 28643124), (2, 14321562), (3, 9547708), (4, 7160781), (6, 4773854), (12, 2386927), (191, 149964), (382, 74982), (573, 49988), (764, 37491), (1146, 24994), (2292, 12497)]