28498214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20269}}^1$

素因数の和:20327

約数の個数: 16

約数和(自身を含む): 46215600

約数和(自身を除く): 17717386

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 20269, 40538, 385111, 749953, 770222, 1499906, 14249107, 28498214]

約数ペア:

[(1, 28498214), (2, 14249107), (19, 1499906), (37, 770222), (38, 749953), (74, 385111), (703, 40538), (1406, 20269)]