25487436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8599}}^1$

素因数の和:8638

約数の個数: 48

約数和(自身を含む): 67424000

約数和(自身を除く): 41936564

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 8599, 17198, 25797, 34396, 51594, 103188, 111787, 163381, 223574, 326762, 335361, 447148, 490143, 653524, 670722, 980286, 1341444, 1960572, 2123953, 4247906, 6371859, 8495812, 12743718, 25487436]

約数ペア:

[(1, 25487436), (2, 12743718), (3, 8495812), (4, 6371859), (6, 4247906), (12, 2123953), (13, 1960572), (19, 1341444), (26, 980286), (38, 670722), (39, 653524), (52, 490143), (57, 447148), (76, 335361), (78, 326762), (114, 223574), (156, 163381), (228, 111787), (247, 103188), (494, 51594), (741, 34396), (988, 25797), (1482, 17198), (2964, 8599)]