28636856

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{50417}}^1$

素因数の和:50494

約数の個数: 16

約数和(自身を含む): 54451440

約数和(自身を除く): 25814584

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 50417, 100834, 201668, 403336, 3579607, 7159214, 14318428, 28636856]

約数ペア:

[(1, 28636856), (2, 14318428), (4, 7159214), (8, 3579607), (71, 403336), (142, 201668), (284, 100834), (568, 50417)]