25020784

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{2417}}^1$

素因数の和:3072

約数の個数: 20

約数和(自身を含む): 48572784

約数和(自身を除く): 23552000

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2417, 2588, 4834, 5176, 9668, 10352, 19336, 38672, 1563799, 3127598, 6255196, 12510392, 25020784]

約数ペア:

[(1, 25020784), (2, 12510392), (4, 6255196), (8, 3127598), (16, 1563799), (647, 38672), (1294, 19336), (2417, 10352), (2588, 9668), (4834, 5176)]