25756428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{126257}}^1$

素因数の和:126281

約数の個数: 24

約数和(自身を含む): 63634032

約数和(自身を除く): 37877604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 126257, 252514, 378771, 505028, 757542, 1515084, 2146369, 4292738, 6439107, 8585476, 12878214, 25756428]

約数ペア:

[(1, 25756428), (2, 12878214), (3, 8585476), (4, 6439107), (6, 4292738), (12, 2146369), (17, 1515084), (34, 757542), (51, 505028), (68, 378771), (102, 252514), (204, 126257)]