28446528310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{906229}}^1$

素因数の和:906352

約数の個数: 32

約数和(自身を含む): 53112327840

約数和(自身を除く): 24665799530

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 3139, 6278, 15695, 31390, 906229, 1812458, 4531145, 9062290, 38967847, 66154717, 77935694, 132309434, 194839235, 330773585, 389678470, 661547170, 2844652831, 5689305662, 14223264155, 28446528310]

約数ペア:

[(1, 28446528310), (2, 14223264155), (5, 5689305662), (10, 2844652831), (43, 661547170), (73, 389678470), (86, 330773585), (146, 194839235), (215, 132309434), (365, 77935694), (430, 66154717), (730, 38967847), (3139, 9062290), (6278, 4531145), (15695, 1812458), (31390, 906229)]