7811055616

素因数分解:

$2^{14}\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 240

約数和(自身を含む): 19964277760

約数和(自身を除く): 12153222144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 169, 182, 208, 217, 224, 248, 256, 338, 364, 403, 416, 434, 448, 496, 512, 676, 728, 806, 832, 868, 896, 992, 1024, 1183, 1352, 1456, 1612, 1664, 1736, 1792, 1984, 2048, 2197, 2366, 2704, 2821, 2912, 3224, 3328, 3472, 3584, 3968, 4096, 4394, 4732, 5239, 5408, 5642, 5824, 6448, 6656, 6944, 7168, 7936, 8192, 8788, 9464, 10478, 10816, 11284, 11648, 12896, 13312, 13888, 14336, 15379, 15872, 16384, 17576, 18928, 20956, 21632, 22568, 23296, 25792, 26624, 27776, 28672, 30758, 31744, 35152, 36673, 37856, 41912, 43264, 45136, 46592, 51584, 53248, 55552, 57344, 61516, 63488, 68107, 70304, 73346, 75712, 83824, 86528, 90272, 93184, 103168, 106496, 111104, 114688, 123032, 126976, 136214, 140608, 146692, 151424, 167648, 173056, 180544, 186368, 206336, 212992, 222208, 246064, 253952, 272428, 281216, 293384, 302848, 335296, 346112, 361088, 372736, 412672, 444416, 476749, 492128, 507904, 544856, 562432, 586768, 605696, 670592, 692224, 722176, 745472, 825344, 888832, 953498, 984256, 1089712, 1124864, 1173536, 1211392, 1341184, 1384448, 1444352, 1490944, 1650688, 1777664, 1906996, 1968512, 2179424, 2249728, 2347072, 2422784, 2682368, 2768896, 2888704, 3301376, 3555328, 3813992, 3937024, 4358848, 4499456, 4694144, 4845568, 5364736, 5777408, 6602752, 7627984, 7874048, 8717696, 8998912, 9388288, 9691136, 10729472, 11554816, 15255968, 15748096, 17435392, 17997824, 18776576, 19382272, 21458944, 23109632, 30511936, 31496192, 34870784, 35995648, 37553152, 42917888, 46219264, 61023872, 62992384, 69741568, 75106304, 85835776, 122047744, 125984768, 139483136, 150212608, 244095488, 251969536, 278966272, 300425216, 488190976, 557932544, 600850432, 976381952, 1115865088, 1952763904, 3905527808, 7811055616]

約数ペア:

[(1, 7811055616), (2, 3905527808), (4, 1952763904), (7, 1115865088), (8, 976381952), (13, 600850432), (14, 557932544), (16, 488190976), (26, 300425216), (28, 278966272), (31, 251969536), (32, 244095488), (52, 150212608), (56, 139483136), (62, 125984768), (64, 122047744), (91, 85835776), (104, 75106304), (112, 69741568), (124, 62992384), (128, 61023872), (169, 46219264), (182, 42917888), (208, 37553152), (217, 35995648), (224, 34870784), (248, 31496192), (256, 30511936), (338, 23109632), (364, 21458944), (403, 19382272), (416, 18776576), (434, 17997824), (448, 17435392), (496, 15748096), (512, 15255968), (676, 11554816), (728, 10729472), (806, 9691136), (832, 9388288), (868, 8998912), (896, 8717696), (992, 7874048), (1024, 7627984), (1183, 6602752), (1352, 5777408), (1456, 5364736), (1612, 4845568), (1664, 4694144), (1736, 4499456), (1792, 4358848), (1984, 3937024), (2048, 3813992), (2197, 3555328), (2366, 3301376), (2704, 2888704), (2821, 2768896), (2912, 2682368), (3224, 2422784), (3328, 2347072), (3472, 2249728), (3584, 2179424), (3968, 1968512), (4096, 1906996), (4394, 1777664), (4732, 1650688), (5239, 1490944), (5408, 1444352), (5642, 1384448), (5824, 1341184), (6448, 1211392), (6656, 1173536), (6944, 1124864), (7168, 1089712), (7936, 984256), (8192, 953498), (8788, 888832), (9464, 825344), (10478, 745472), (10816, 722176), (11284, 692224), (11648, 670592), (12896, 605696), (13312, 586768), (13888, 562432), (14336, 544856), (15379, 507904), (15872, 492128), (16384, 476749), (17576, 444416), (18928, 412672), (20956, 372736), (21632, 361088), (22568, 346112), (23296, 335296), (25792, 302848), (26624, 293384), (27776, 281216), (28672, 272428), (30758, 253952), (31744, 246064), (35152, 222208), (36673, 212992), (37856, 206336), (41912, 186368), (43264, 180544), (45136, 173056), (46592, 167648), (51584, 151424), (53248, 146692), (55552, 140608), (57344, 136214), (61516, 126976), (63488, 123032), (68107, 114688), (70304, 111104), (73346, 106496), (75712, 103168), (83824, 93184), (86528, 90272)]