28334722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1237}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 45860472

約数和(自身を除く): 17525750

約数列:

[1, 2, 13, 26, 881, 1237, 1762, 2474, 11453, 16081, 22906, 32162, 1089797, 2179594, 14167361, 28334722]

約数ペア:

[(1, 28334722), (2, 14167361), (13, 2179594), (26, 1089797), (881, 32162), (1237, 22906), (1762, 16081), (2474, 11453)]