28956092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3307}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 55574400

約数和(自身を除く): 26618308

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 3307, 4378, 6614, 8756, 13228, 36377, 72754, 145508, 658093, 1316186, 2632372, 7239023, 14478046, 28956092]

約数ペア:

[(1, 28956092), (2, 14478046), (4, 7239023), (11, 2632372), (22, 1316186), (44, 658093), (199, 145508), (398, 72754), (796, 36377), (2189, 13228), (3307, 8756), (4378, 6614)]