25327078

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 45139968

約数和(自身を除く): 19812890

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 329, 427, 631, 658, 854, 1262, 2867, 4417, 5734, 8834, 20069, 29657, 38491, 40138, 59314, 76982, 207599, 269437, 415198, 538874, 1809077, 3618154, 12663539, 25327078]

約数ペア:

[(1, 25327078), (2, 12663539), (7, 3618154), (14, 1809077), (47, 538874), (61, 415198), (94, 269437), (122, 207599), (329, 76982), (427, 59314), (631, 40138), (658, 38491), (854, 29657), (1262, 20069), (2867, 8834), (4417, 5734)]