25979912

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10789}}^1$

素因数の和:10845

約数の個数: 32

約数和(自身を含む): 56971200

約数和(自身を除く): 30991288

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 10789, 21578, 43156, 75523, 86312, 151046, 302092, 463927, 604184, 927854, 1855708, 3247489, 3711416, 6494978, 12989956, 25979912]

約数ペア:

[(1, 25979912), (2, 12989956), (4, 6494978), (7, 3711416), (8, 3247489), (14, 1855708), (28, 927854), (43, 604184), (56, 463927), (86, 302092), (172, 151046), (301, 86312), (344, 75523), (602, 43156), (1204, 21578), (2408, 10789)]