28660143456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{132863}}^1$

素因数の和:132993

約数の個数: 144

約数和(自身を含む): 94016692224

約数和(自身を除く): 65356548768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 107, 112, 126, 144, 168, 214, 224, 252, 288, 321, 336, 428, 504, 642, 672, 749, 856, 963, 1008, 1284, 1498, 1712, 1926, 2016, 2247, 2568, 2996, 3424, 3852, 4494, 5136, 5992, 6741, 7704, 8988, 10272, 11984, 13482, 15408, 17976, 23968, 26964, 30816, 35952, 53928, 71904, 107856, 132863, 215712, 265726, 398589, 531452, 797178, 930041, 1062904, 1195767, 1594356, 1860082, 2125808, 2391534, 2790123, 3188712, 3720164, 4251616, 4783068, 5580246, 6377424, 7440328, 8370369, 9566136, 11160492, 12754848, 14216341, 14880656, 16740738, 19132272, 22320984, 28432682, 29761312, 33481476, 38264544, 42649023, 44641968, 56865364, 66962952, 85298046, 89283936, 99514387, 113730728, 127947069, 133925904, 170596092, 199028774, 227461456, 255894138, 267851808, 298543161, 341192184, 398057548, 454922912, 511788276, 597086322, 682384368, 796115096, 895629483, 1023576552, 1194172644, 1364768736, 1592230192, 1791258966, 2047153104, 2388345288, 3184460384, 3582517932, 4094306208, 4776690576, 7165035864, 9553381152, 14330071728, 28660143456]

約数ペア:

[(1, 28660143456), (2, 14330071728), (3, 9553381152), (4, 7165035864), (6, 4776690576), (7, 4094306208), (8, 3582517932), (9, 3184460384), (12, 2388345288), (14, 2047153104), (16, 1791258966), (18, 1592230192), (21, 1364768736), (24, 1194172644), (28, 1023576552), (32, 895629483), (36, 796115096), (42, 682384368), (48, 597086322), (56, 511788276), (63, 454922912), (72, 398057548), (84, 341192184), (96, 298543161), (107, 267851808), (112, 255894138), (126, 227461456), (144, 199028774), (168, 170596092), (214, 133925904), (224, 127947069), (252, 113730728), (288, 99514387), (321, 89283936), (336, 85298046), (428, 66962952), (504, 56865364), (642, 44641968), (672, 42649023), (749, 38264544), (856, 33481476), (963, 29761312), (1008, 28432682), (1284, 22320984), (1498, 19132272), (1712, 16740738), (1926, 14880656), (2016, 14216341), (2247, 12754848), (2568, 11160492), (2996, 9566136), (3424, 8370369), (3852, 7440328), (4494, 6377424), (5136, 5580246), (5992, 4783068), (6741, 4251616), (7704, 3720164), (8988, 3188712), (10272, 2790123), (11984, 2391534), (13482, 2125808), (15408, 1860082), (17976, 1594356), (23968, 1195767), (26964, 1062904), (30816, 930041), (35952, 797178), (53928, 531452), (71904, 398589), (107856, 265726), (132863, 215712)]