28234445

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3292

約数の個数: 16

約数和(自身を含む): 35525952

約数和(自身を除く): 7291507

約数列:

[1, 5, 41, 43, 205, 215, 1763, 3203, 8815, 16015, 131323, 137729, 656615, 688645, 5646889, 28234445]

約数ペア:

[(1, 28234445), (5, 5646889), (41, 688645), (43, 656615), (205, 137729), (215, 131323), (1763, 16015), (3203, 8815)]