12857797952

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5813}}^1$

素因数の和:5968

約数の個数: 112

約数和(自身を含む): 28708136640

約数和(自身を除く): 15850338688

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 107, 136, 152, 214, 272, 304, 323, 428, 544, 608, 646, 856, 1088, 1216, 1292, 1712, 1819, 2033, 2584, 3424, 3638, 4066, 5168, 5813, 6848, 7276, 8132, 10336, 11626, 14552, 16264, 20672, 23252, 29104, 32528, 34561, 46504, 58208, 65056, 69122, 93008, 98821, 110447, 116416, 130112, 138244, 186016, 197642, 220894, 276488, 372032, 395284, 441788, 552976, 621991, 790568, 883576, 1105952, 1243982, 1581136, 1767152, 1877599, 2211904, 2487964, 3162272, 3534304, 3755198, 4975928, 6324544, 7068608, 7510396, 9951856, 10573847, 11817829, 15020792, 19903712, 21147694, 23635658, 30041584, 39807424, 42295388, 47271316, 60083168, 84590776, 94542632, 120166336, 169181552, 189085264, 200903093, 338363104, 378170528, 401806186, 676726208, 756341056, 803612372, 1607224744, 3214449488, 6428898976, 12857797952]

約数ペア:

[(1, 12857797952), (2, 6428898976), (4, 3214449488), (8, 1607224744), (16, 803612372), (17, 756341056), (19, 676726208), (32, 401806186), (34, 378170528), (38, 338363104), (64, 200903093), (68, 189085264), (76, 169181552), (107, 120166336), (136, 94542632), (152, 84590776), (214, 60083168), (272, 47271316), (304, 42295388), (323, 39807424), (428, 30041584), (544, 23635658), (608, 21147694), (646, 19903712), (856, 15020792), (1088, 11817829), (1216, 10573847), (1292, 9951856), (1712, 7510396), (1819, 7068608), (2033, 6324544), (2584, 4975928), (3424, 3755198), (3638, 3534304), (4066, 3162272), (5168, 2487964), (5813, 2211904), (6848, 1877599), (7276, 1767152), (8132, 1581136), (10336, 1243982), (11626, 1105952), (14552, 883576), (16264, 790568), (20672, 621991), (23252, 552976), (29104, 441788), (32528, 395284), (34561, 372032), (46504, 276488), (58208, 220894), (65056, 197642), (69122, 186016), (93008, 138244), (98821, 130112), (110447, 116416)]