26861408

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:524

約数の個数: 72

約数和(自身を含む): 63316512

約数和(自身を除く): 36455104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 463, 518, 592, 784, 926, 1036, 1184, 1568, 1813, 1852, 2072, 3241, 3626, 3704, 4144, 6482, 7252, 7408, 8288, 12964, 14504, 14816, 17131, 22687, 25928, 29008, 34262, 45374, 51856, 58016, 68524, 90748, 103712, 119917, 137048, 181496, 239834, 274096, 362992, 479668, 548192, 725984, 839419, 959336, 1678838, 1918672, 3357676, 3837344, 6715352, 13430704, 26861408]

約数ペア:

[(1, 26861408), (2, 13430704), (4, 6715352), (7, 3837344), (8, 3357676), (14, 1918672), (16, 1678838), (28, 959336), (32, 839419), (37, 725984), (49, 548192), (56, 479668), (74, 362992), (98, 274096), (112, 239834), (148, 181496), (196, 137048), (224, 119917), (259, 103712), (296, 90748), (392, 68524), (463, 58016), (518, 51856), (592, 45374), (784, 34262), (926, 29008), (1036, 25928), (1184, 22687), (1568, 17131), (1813, 14816), (1852, 14504), (2072, 12964), (3241, 8288), (3626, 7408), (3704, 7252), (4144, 6482)]