28242658

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4157}}^1$

素因数の和:4281

約数の個数: 16

約数和(自身を含む): 43908480

約数和(自身を除く): 15665822

約数列:

[1, 2, 43, 79, 86, 158, 3397, 4157, 6794, 8314, 178751, 328403, 357502, 656806, 14121329, 28242658]

約数ペア:

[(1, 28242658), (2, 14121329), (43, 656806), (79, 357502), (86, 328403), (158, 178751), (3397, 8314), (4157, 6794)]