28080326

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4691}}^1$

素因数の和:4807

約数の個数: 16

約数和(自身を含む): 43748208

約数和(自身を除く): 15667882

約数列:

[1, 2, 41, 73, 82, 146, 2993, 4691, 5986, 9382, 192331, 342443, 384662, 684886, 14040163, 28080326]

約数ペア:

[(1, 28080326), (2, 14040163), (41, 684886), (73, 384662), (82, 342443), (146, 192331), (2993, 9382), (4691, 5986)]