25604428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1319}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 47013120

約数和(自身を除く): 21408692

約数列:

[1, 2, 4, 23, 46, 92, 211, 422, 844, 1319, 2638, 4853, 5276, 9706, 19412, 30337, 60674, 121348, 278309, 556618, 1113236, 6401107, 12802214, 25604428]

約数ペア:

[(1, 25604428), (2, 12802214), (4, 6401107), (23, 1113236), (46, 556618), (92, 278309), (211, 121348), (422, 60674), (844, 30337), (1319, 19412), (2638, 9706), (4853, 5276)]