38575836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 105945840

約数和(自身を除く): 67370004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 593, 834, 1186, 1251, 1668, 1779, 1807, 2372, 2502, 3558, 3614, 5004, 5337, 5421, 7116, 7228, 7709, 10674, 10842, 15418, 16263, 21348, 21684, 23127, 30836, 32526, 46254, 65052, 69381, 82427, 92508, 138762, 164854, 247281, 277524, 329708, 494562, 741843, 989124, 1071551, 1483686, 2143102, 2967372, 3214653, 4286204, 6429306, 9643959, 12858612, 19287918, 38575836]

約数ペア:

[(1, 38575836), (2, 19287918), (3, 12858612), (4, 9643959), (6, 6429306), (9, 4286204), (12, 3214653), (13, 2967372), (18, 2143102), (26, 1483686), (36, 1071551), (39, 989124), (52, 741843), (78, 494562), (117, 329708), (139, 277524), (156, 247281), (234, 164854), (278, 138762), (417, 92508), (468, 82427), (556, 69381), (593, 65052), (834, 46254), (1186, 32526), (1251, 30836), (1668, 23127), (1779, 21684), (1807, 21348), (2372, 16263), (2502, 15418), (3558, 10842), (3614, 10674), (5004, 7709), (5337, 7228), (5421, 7116)]