25738578

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 72

約数和(自身を含む): 62586108

約数和(自身を除く): 36847530

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 233, 306, 323, 342, 361, 466, 646, 699, 722, 969, 1083, 1398, 1938, 2097, 2166, 2907, 3249, 3961, 4194, 4427, 5814, 6137, 6498, 7922, 8854, 11883, 12274, 13281, 18411, 23766, 26562, 35649, 36822, 39843, 55233, 71298, 75259, 79686, 84113, 110466, 150518, 168226, 225777, 252339, 451554, 504678, 677331, 757017, 1354662, 1429921, 1514034, 2859842, 4289763, 8579526, 12869289, 25738578]

約数ペア:

[(1, 25738578), (2, 12869289), (3, 8579526), (6, 4289763), (9, 2859842), (17, 1514034), (18, 1429921), (19, 1354662), (34, 757017), (38, 677331), (51, 504678), (57, 451554), (102, 252339), (114, 225777), (153, 168226), (171, 150518), (233, 110466), (306, 84113), (323, 79686), (342, 75259), (361, 71298), (466, 55233), (646, 39843), (699, 36822), (722, 35649), (969, 26562), (1083, 23766), (1398, 18411), (1938, 13281), (2097, 12274), (2166, 11883), (2907, 8854), (3249, 7922), (3961, 6498), (4194, 6137), (4427, 5814)]