25049994

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 51684864

約数和(自身を除く): 26634870

約数列:

[1, 2, 3, 6, 43, 86, 129, 151, 258, 302, 453, 643, 906, 1286, 1929, 3858, 6493, 12986, 19479, 27649, 38958, 55298, 82947, 97093, 165894, 194186, 291279, 582558, 4174999, 8349998, 12524997, 25049994]

約数ペア:

[(1, 25049994), (2, 12524997), (3, 8349998), (6, 4174999), (43, 582558), (86, 291279), (129, 194186), (151, 165894), (258, 97093), (302, 82947), (453, 55298), (643, 38958), (906, 27649), (1286, 19479), (1929, 12986), (3858, 6493)]