28878396

素因数分解:

$2^2\times 3^1\times {\mathrm{701}}^1\times {\mathrm{3433}}^1$

素因数の和:4141

約数の個数: 24

約数和(自身を含む): 67498704

約数和(自身を除く): 38620308

約数列:

[1, 2, 3, 4, 6, 12, 701, 1402, 2103, 2804, 3433, 4206, 6866, 8412, 10299, 13732, 20598, 41196, 2406533, 4813066, 7219599, 9626132, 14439198, 28878396]

約数ペア:

[(1, 28878396), (2, 14439198), (3, 9626132), (4, 7219599), (6, 4813066), (12, 2406533), (701, 41196), (1402, 20598), (2103, 13732), (2804, 10299), (3433, 8412), (4206, 6866)]