27883972

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 50561280

約数和(自身を除く): 22677308

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 2089, 3337, 4178, 6674, 8356, 13348, 98183, 148319, 196366, 296638, 392732, 593276, 6970993, 13941986, 27883972]

約数ペア:

[(1, 27883972), (2, 13941986), (4, 6970993), (47, 593276), (71, 392732), (94, 296638), (142, 196366), (188, 148319), (284, 98183), (2089, 13348), (3337, 8356), (4178, 6674)]