25802396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{619}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 47965680

約数和(自身を除く): 22163284

約数列:

[1, 2, 4, 17, 34, 68, 613, 619, 1226, 1238, 2452, 2476, 10421, 10523, 20842, 21046, 41684, 42092, 379447, 758894, 1517788, 6450599, 12901198, 25802396]

約数ペア:

[(1, 25802396), (2, 12901198), (4, 6450599), (17, 1517788), (34, 758894), (68, 379447), (613, 42092), (619, 41684), (1226, 21046), (1238, 20842), (2452, 10523), (2476, 10421)]