28687674

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{29333}}^1$

素因数の和:29501

約数の個数: 16

約数和(自身を含む): 57729312

約数和(自身を除く): 29041638

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 29333, 58666, 87999, 175998, 4781279, 9562558, 14343837, 28687674]

約数ペア:

[(1, 28687674), (2, 14343837), (3, 9562558), (6, 4781279), (163, 175998), (326, 87999), (489, 58666), (978, 29333)]