28368758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{4903}}^1$

素因数の和:5179

約数の個数: 16

約数和(自身を含む): 46607616

約数和(自身を除く): 18238858

約数列:

[1, 2, 11, 22, 263, 526, 2893, 4903, 5786, 9806, 53933, 107866, 1289489, 2578978, 14184379, 28368758]

約数ペア:

[(1, 28368758), (2, 14184379), (11, 2578978), (22, 1289489), (263, 107866), (526, 53933), (2893, 9806), (4903, 5786)]