28819544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1531}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 58553040

約数和(自身を除く): 29733496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 1531, 2353, 3062, 4706, 6124, 9412, 12248, 18824, 19903, 39806, 79612, 159224, 277111, 554222, 1108444, 2216888, 3602443, 7204886, 14409772, 28819544]

約数ペア:

[(1, 28819544), (2, 14409772), (4, 7204886), (8, 3602443), (13, 2216888), (26, 1108444), (52, 554222), (104, 277111), (181, 159224), (362, 79612), (724, 39806), (1448, 19903), (1531, 18824), (2353, 12248), (3062, 9412), (4706, 6124)]