25071956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68879}}^1$

素因数の和:68903

約数の個数: 24

約数和(自身を含む): 54001920

約数和(自身を除く): 28929964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 68879, 137758, 275516, 482153, 895427, 964306, 1790854, 1928612, 3581708, 6267989, 12535978, 25071956]

約数ペア:

[(1, 25071956), (2, 12535978), (4, 6267989), (7, 3581708), (13, 1928612), (14, 1790854), (26, 964306), (28, 895427), (52, 482153), (91, 275516), (182, 137758), (364, 68879)]