28105133056

素因数分解:

$2^{10}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3917}}^1$

素因数の和:3975

約数の個数: 264

約数和(自身を含む): 76800918096

約数和(自身を除く): 48695785040

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 128, 143, 154, 176, 182, 196, 208, 224, 256, 286, 308, 352, 364, 392, 416, 448, 512, 539, 572, 616, 637, 704, 728, 784, 832, 896, 1001, 1024, 1078, 1144, 1232, 1274, 1408, 1456, 1568, 1664, 1792, 2002, 2156, 2288, 2464, 2548, 2816, 2912, 3136, 3328, 3584, 3917, 4004, 4312, 4576, 4928, 5096, 5632, 5824, 6272, 6656, 7007, 7168, 7834, 8008, 8624, 9152, 9856, 10192, 11264, 11648, 12544, 13312, 14014, 15668, 16016, 17248, 18304, 19712, 20384, 23296, 25088, 27419, 28028, 31336, 32032, 34496, 36608, 39424, 40768, 43087, 46592, 50176, 50921, 54838, 56056, 62672, 64064, 68992, 73216, 78848, 81536, 86174, 93184, 101842, 109676, 112112, 125344, 128128, 137984, 146432, 163072, 172348, 191933, 203684, 219352, 224224, 250688, 256256, 275968, 301609, 326144, 344696, 356447, 383866, 407368, 438704, 448448, 501376, 512512, 551936, 560131, 603218, 652288, 689392, 712894, 767732, 814736, 877408, 896896, 1002752, 1025024, 1120262, 1206436, 1378784, 1425788, 1535464, 1629472, 1754816, 1793792, 2005504, 2111263, 2240524, 2412872, 2495129, 2757568, 2851576, 3070928, 3258944, 3509632, 3587584, 3920917, 4011008, 4222526, 4481048, 4825744, 4990258, 5515136, 5703152, 6141856, 6517888, 7019264, 7175168, 7841834, 8445052, 8962096, 9651488, 9980516, 11030272, 11406304, 12283712, 13035776, 14038528, 15683668, 16890104, 17924192, 19302976, 19961032, 22060544, 22812608, 24567424, 26071552, 27446419, 28077056, 31367336, 33780208, 35848384, 38605952, 39922064, 44121088, 45625216, 49134848, 52143104, 54892838, 62734672, 67560416, 71696768, 77211904, 79844128, 91250432, 98269696, 109785676, 125469344, 135120832, 143393536, 154423808, 159688256, 182500864, 196539392, 219571352, 250938688, 270241664, 286787072, 308847616, 319376512, 365001728, 439142704, 501877376, 540483328, 573574144, 638753024, 878285408, 1003754752, 1080966656, 1277506048, 1756570816, 2007509504, 2161933312, 2555012096, 3513141632, 4015019008, 7026283264, 14052566528, 28105133056]

約数ペア:

[(1, 28105133056), (2, 14052566528), (4, 7026283264), (7, 4015019008), (8, 3513141632), (11, 2555012096), (13, 2161933312), (14, 2007509504), (16, 1756570816), (22, 1277506048), (26, 1080966656), (28, 1003754752), (32, 878285408), (44, 638753024), (49, 573574144), (52, 540483328), (56, 501877376), (64, 439142704), (77, 365001728), (88, 319376512), (91, 308847616), (98, 286787072), (104, 270241664), (112, 250938688), (128, 219571352), (143, 196539392), (154, 182500864), (176, 159688256), (182, 154423808), (196, 143393536), (208, 135120832), (224, 125469344), (256, 109785676), (286, 98269696), (308, 91250432), (352, 79844128), (364, 77211904), (392, 71696768), (416, 67560416), (448, 62734672), (512, 54892838), (539, 52143104), (572, 49134848), (616, 45625216), (637, 44121088), (704, 39922064), (728, 38605952), (784, 35848384), (832, 33780208), (896, 31367336), (1001, 28077056), (1024, 27446419), (1078, 26071552), (1144, 24567424), (1232, 22812608), (1274, 22060544), (1408, 19961032), (1456, 19302976), (1568, 17924192), (1664, 16890104), (1792, 15683668), (2002, 14038528), (2156, 13035776), (2288, 12283712), (2464, 11406304), (2548, 11030272), (2816, 9980516), (2912, 9651488), (3136, 8962096), (3328, 8445052), (3584, 7841834), (3917, 7175168), (4004, 7019264), (4312, 6517888), (4576, 6141856), (4928, 5703152), (5096, 5515136), (5632, 4990258), (5824, 4825744), (6272, 4481048), (6656, 4222526), (7007, 4011008), (7168, 3920917), (7834, 3587584), (8008, 3509632), (8624, 3258944), (9152, 3070928), (9856, 2851576), (10192, 2757568), (11264, 2495129), (11648, 2412872), (12544, 2240524), (13312, 2111263), (14014, 2005504), (15668, 1793792), (16016, 1754816), (17248, 1629472), (18304, 1535464), (19712, 1425788), (20384, 1378784), (23296, 1206436), (25088, 1120262), (27419, 1025024), (28028, 1002752), (31336, 896896), (32032, 877408), (34496, 814736), (36608, 767732), (39424, 712894), (40768, 689392), (43087, 652288), (46592, 603218), (50176, 560131), (50921, 551936), (54838, 512512), (56056, 501376), (62672, 448448), (64064, 438704), (68992, 407368), (73216, 383866), (78848, 356447), (81536, 344696), (86174, 326144), (93184, 301609), (101842, 275968), (109676, 256256), (112112, 250688), (125344, 224224), (128128, 219352), (137984, 203684), (146432, 191933), (163072, 172348)]