28030686

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{63997}}^1$

素因数の和:64075

約数の個数: 16

約数和(自身を含む): 56830224

約数和(自身を除く): 28799538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 63997, 127994, 191991, 383982, 4671781, 9343562, 14015343, 28030686]

約数ペア:

[(1, 28030686), (2, 14015343), (3, 9343562), (6, 4671781), (73, 383982), (146, 191991), (219, 127994), (438, 63997)]