28351914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{248701}}^1$

素因数の和:248725

約数の個数: 16

約数和(自身を含む): 59688480

約数和(自身を除く): 31336566

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 248701, 497402, 746103, 1492206, 4725319, 9450638, 14175957, 28351914]

約数ペア:

[(1, 28351914), (2, 14175957), (3, 9450638), (6, 4725319), (19, 1492206), (38, 746103), (57, 497402), (114, 248701)]