25971876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4521

約数の個数: 72

約数和(自身を含む): 78309504

約数和(自身を除く): 52337628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 4481, 5796, 8962, 13443, 17924, 26886, 31367, 40329, 53772, 62734, 80658, 94101, 103063, 125468, 161316, 188202, 206126, 282303, 309189, 376404, 412252, 564606, 618378, 721441, 927567, 1129212, 1236756, 1442882, 1855134, 2164323, 2885764, 3710268, 4328646, 6492969, 8657292, 12985938, 25971876]

約数ペア:

[(1, 25971876), (2, 12985938), (3, 8657292), (4, 6492969), (6, 4328646), (7, 3710268), (9, 2885764), (12, 2164323), (14, 1855134), (18, 1442882), (21, 1236756), (23, 1129212), (28, 927567), (36, 721441), (42, 618378), (46, 564606), (63, 412252), (69, 376404), (84, 309189), (92, 282303), (126, 206126), (138, 188202), (161, 161316), (207, 125468), (252, 103063), (276, 94101), (322, 80658), (414, 62734), (483, 53772), (644, 40329), (828, 31367), (966, 26886), (1449, 17924), (1932, 13443), (2898, 8962), (4481, 5796)]