25540044

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{19891}}^1$

素因数の和:20005

約数の個数: 24

約数和(自身を含む): 60153408

約数和(自身を除く): 34613364

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 19891, 39782, 59673, 79564, 119346, 238692, 2128337, 4256674, 6385011, 8513348, 12770022, 25540044]

約数ペア:

[(1, 25540044), (2, 12770022), (3, 8513348), (4, 6385011), (6, 4256674), (12, 2128337), (107, 238692), (214, 119346), (321, 79564), (428, 59673), (642, 39782), (1284, 19891)]