26025876

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 69025320

約数和(自身を除く): 42999444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 97, 116, 174, 194, 257, 261, 291, 348, 388, 514, 522, 582, 771, 873, 1028, 1044, 1164, 1542, 1746, 2313, 2813, 3084, 3492, 4626, 5626, 7453, 8439, 9252, 11252, 14906, 16878, 22359, 24929, 25317, 29812, 33756, 44718, 49858, 50634, 67077, 74787, 89436, 99716, 101268, 134154, 149574, 224361, 268308, 299148, 448722, 722941, 897444, 1445882, 2168823, 2891764, 4337646, 6506469, 8675292, 13012938, 26025876]

約数ペア:

[(1, 26025876), (2, 13012938), (3, 8675292), (4, 6506469), (6, 4337646), (9, 2891764), (12, 2168823), (18, 1445882), (29, 897444), (36, 722941), (58, 448722), (87, 299148), (97, 268308), (116, 224361), (174, 149574), (194, 134154), (257, 101268), (261, 99716), (291, 89436), (348, 74787), (388, 67077), (514, 50634), (522, 49858), (582, 44718), (771, 33756), (873, 29812), (1028, 25317), (1044, 24929), (1164, 22359), (1542, 16878), (1746, 14906), (2313, 11252), (2813, 9252), (3084, 8439), (3492, 7453), (4626, 5626)]