25752978

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2324

約数の個数: 40

約数和(自身を含む): 58544640

約数和(自身を除く): 32791662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 2239, 3834, 4478, 5751, 6717, 11502, 13434, 20151, 40302, 60453, 120906, 158969, 181359, 317938, 362718, 476907, 953814, 1430721, 2861442, 4292163, 8584326, 12876489, 25752978]

約数ペア:

[(1, 25752978), (2, 12876489), (3, 8584326), (6, 4292163), (9, 2861442), (18, 1430721), (27, 953814), (54, 476907), (71, 362718), (81, 317938), (142, 181359), (162, 158969), (213, 120906), (426, 60453), (639, 40302), (1278, 20151), (1917, 13434), (2239, 11502), (3834, 6717), (4478, 5751)]