44137990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4651}}^1$

素因数の和:4744

約数の個数: 32

約数和(自身を含む): 86750496

約数和(自身を除く): 42612506

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4651, 4745, 9302, 9490, 23255, 46510, 60463, 120926, 302315, 339523, 604630, 679046, 1697615, 3395230, 4413799, 8827598, 22068995, 44137990]

約数ペア:

[(1, 44137990), (2, 22068995), (5, 8827598), (10, 4413799), (13, 3395230), (26, 1697615), (65, 679046), (73, 604630), (130, 339523), (146, 302315), (365, 120926), (730, 60463), (949, 46510), (1898, 23255), (4651, 9490), (4745, 9302)]