25745694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 58834944

約数和(自身を除く): 33089250

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 113, 127, 138, 226, 254, 299, 339, 381, 598, 678, 762, 897, 1469, 1651, 1794, 2599, 2921, 2938, 3302, 4407, 4953, 5198, 5842, 7797, 8763, 8814, 9906, 14351, 15594, 17526, 28702, 33787, 37973, 43053, 67574, 75946, 86106, 101361, 113919, 186563, 202722, 227838, 330073, 373126, 559689, 660146, 990219, 1119378, 1980438, 4290949, 8581898, 12872847, 25745694]

約数ペア:

[(1, 25745694), (2, 12872847), (3, 8581898), (6, 4290949), (13, 1980438), (23, 1119378), (26, 990219), (39, 660146), (46, 559689), (69, 373126), (78, 330073), (113, 227838), (127, 202722), (138, 186563), (226, 113919), (254, 101361), (299, 86106), (339, 75946), (381, 67574), (598, 43053), (678, 37973), (762, 33787), (897, 28702), (1469, 17526), (1651, 15594), (1794, 14351), (2599, 9906), (2921, 8814), (2938, 8763), (3302, 7797), (4407, 5842), (4953, 5198)]