28731379712

素因数分解:

$2^{12}\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 312

約数和(自身を含む): 70895857176

約数和(自身を除く): 42164477464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 53, 56, 64, 73, 74, 98, 106, 112, 128, 146, 148, 196, 212, 224, 256, 259, 292, 296, 371, 392, 424, 448, 511, 512, 518, 584, 592, 742, 784, 848, 896, 1022, 1024, 1036, 1168, 1184, 1484, 1568, 1696, 1792, 1813, 1961, 2044, 2048, 2072, 2336, 2368, 2597, 2701, 2968, 3136, 3392, 3577, 3584, 3626, 3869, 3922, 4088, 4096, 4144, 4672, 4736, 5194, 5402, 5936, 6272, 6784, 7154, 7168, 7252, 7738, 7844, 8176, 8288, 9344, 9472, 10388, 10804, 11872, 12544, 13568, 13727, 14308, 14336, 14504, 15476, 15688, 16352, 16576, 18688, 18907, 18944, 20776, 21608, 23744, 25088, 27083, 27136, 27454, 28616, 28672, 29008, 30952, 31376, 32704, 33152, 37376, 37814, 37888, 41552, 43216, 47488, 50176, 54166, 54272, 54908, 57232, 58016, 61904, 62752, 65408, 66304, 74752, 75628, 75776, 83104, 86432, 94976, 96089, 100352, 108332, 108544, 109816, 114464, 116032, 123808, 125504, 130816, 132349, 132608, 143153, 149504, 151256, 151552, 166208, 172864, 189581, 189952, 192178, 200704, 216664, 217088, 219632, 228928, 232064, 247616, 251008, 261632, 264698, 265216, 286306, 299008, 302512, 332416, 345728, 379162, 379904, 384356, 433328, 439264, 457856, 464128, 495232, 502016, 523264, 529396, 530432, 572612, 605024, 664832, 691456, 758324, 759808, 768712, 866656, 878528, 915712, 928256, 990464, 1002071, 1004032, 1046528, 1058792, 1060864, 1145224, 1210048, 1329664, 1382912, 1516648, 1519616, 1537424, 1733312, 1757056, 1831424, 1856512, 1980928, 2004142, 2008064, 2093056, 2117584, 2290448, 2420096, 2659328, 2765824, 3033296, 3074848, 3466624, 3514112, 3662848, 3713024, 3961856, 4008284, 4016128, 4235168, 4580896, 4840192, 5318656, 5531648, 6066592, 6149696, 6933248, 7014497, 7028224, 7325696, 7426048, 7923712, 8016568, 8032256, 8470336, 9161792, 9680384, 10637312, 11063296, 12133184, 12299392, 13866496, 14028994, 14056448, 14651392, 15847424, 16033136, 16940672, 18323584, 19360768, 24266368, 24598784, 27732992, 28057988, 28112896, 32066272, 33881344, 36647168, 38721536, 48532736, 49197568, 55465984, 56115976, 56225792, 64132544, 67762688, 73294336, 77443072, 97065472, 98395136, 110931968, 112231952, 128265088, 135525376, 146588672, 194130944, 196790272, 224463904, 256530176, 271050752, 293177344, 388261888, 393580544, 448927808, 513060352, 542101504, 586354688, 776523776, 897855616, 1026120704, 1795711232, 2052241408, 3591422464, 4104482816, 7182844928, 14365689856, 28731379712]

約数ペア:

[(1, 28731379712), (2, 14365689856), (4, 7182844928), (7, 4104482816), (8, 3591422464), (14, 2052241408), (16, 1795711232), (28, 1026120704), (32, 897855616), (37, 776523776), (49, 586354688), (53, 542101504), (56, 513060352), (64, 448927808), (73, 393580544), (74, 388261888), (98, 293177344), (106, 271050752), (112, 256530176), (128, 224463904), (146, 196790272), (148, 194130944), (196, 146588672), (212, 135525376), (224, 128265088), (256, 112231952), (259, 110931968), (292, 98395136), (296, 97065472), (371, 77443072), (392, 73294336), (424, 67762688), (448, 64132544), (511, 56225792), (512, 56115976), (518, 55465984), (584, 49197568), (592, 48532736), (742, 38721536), (784, 36647168), (848, 33881344), (896, 32066272), (1022, 28112896), (1024, 28057988), (1036, 27732992), (1168, 24598784), (1184, 24266368), (1484, 19360768), (1568, 18323584), (1696, 16940672), (1792, 16033136), (1813, 15847424), (1961, 14651392), (2044, 14056448), (2048, 14028994), (2072, 13866496), (2336, 12299392), (2368, 12133184), (2597, 11063296), (2701, 10637312), (2968, 9680384), (3136, 9161792), (3392, 8470336), (3577, 8032256), (3584, 8016568), (3626, 7923712), (3869, 7426048), (3922, 7325696), (4088, 7028224), (4096, 7014497), (4144, 6933248), (4672, 6149696), (4736, 6066592), (5194, 5531648), (5402, 5318656), (5936, 4840192), (6272, 4580896), (6784, 4235168), (7154, 4016128), (7168, 4008284), (7252, 3961856), (7738, 3713024), (7844, 3662848), (8176, 3514112), (8288, 3466624), (9344, 3074848), (9472, 3033296), (10388, 2765824), (10804, 2659328), (11872, 2420096), (12544, 2290448), (13568, 2117584), (13727, 2093056), (14308, 2008064), (14336, 2004142), (14504, 1980928), (15476, 1856512), (15688, 1831424), (16352, 1757056), (16576, 1733312), (18688, 1537424), (18907, 1519616), (18944, 1516648), (20776, 1382912), (21608, 1329664), (23744, 1210048), (25088, 1145224), (27083, 1060864), (27136, 1058792), (27454, 1046528), (28616, 1004032), (28672, 1002071), (29008, 990464), (30952, 928256), (31376, 915712), (32704, 878528), (33152, 866656), (37376, 768712), (37814, 759808), (37888, 758324), (41552, 691456), (43216, 664832), (47488, 605024), (50176, 572612), (54166, 530432), (54272, 529396), (54908, 523264), (57232, 502016), (58016, 495232), (61904, 464128), (62752, 457856), (65408, 439264), (66304, 433328), (74752, 384356), (75628, 379904), (75776, 379162), (83104, 345728), (86432, 332416), (94976, 302512), (96089, 299008), (100352, 286306), (108332, 265216), (108544, 264698), (109816, 261632), (114464, 251008), (116032, 247616), (123808, 232064), (125504, 228928), (130816, 219632), (132349, 217088), (132608, 216664), (143153, 200704), (149504, 192178), (151256, 189952), (151552, 189581), (166208, 172864)]