28231732

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1223}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 51408000

約数和(自身を除く): 23176268

約数列:

[1, 2, 4, 29, 58, 116, 199, 398, 796, 1223, 2446, 4892, 5771, 11542, 23084, 35467, 70934, 141868, 243377, 486754, 973508, 7057933, 14115866, 28231732]

約数ペア:

[(1, 28231732), (2, 14115866), (4, 7057933), (29, 973508), (58, 486754), (116, 243377), (199, 141868), (398, 70934), (796, 35467), (1223, 23084), (2446, 11542), (4892, 5771)]