61632656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6991}}^1$

素因数の和:7047

約数の個数: 40

約数和(自身を含む): 130051200

約数和(自身を除く): 68418544

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 6991, 8816, 13982, 27964, 55928, 111856, 132829, 202739, 265658, 405478, 531316, 810956, 1062632, 1621912, 2125264, 3243824, 3852041, 7704082, 15408164, 30816328, 61632656]

約数ペア:

[(1, 61632656), (2, 30816328), (4, 15408164), (8, 7704082), (16, 3852041), (19, 3243824), (29, 2125264), (38, 1621912), (58, 1062632), (76, 810956), (116, 531316), (152, 405478), (232, 265658), (304, 202739), (464, 132829), (551, 111856), (1102, 55928), (2204, 27964), (4408, 13982), (6991, 8816)]