28647033856

素因数分解:

$2^{10}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 264

約数和(自身を含む): 70940832000

約数和(自身を除く): 42293798144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 151, 152, 196, 199, 224, 256, 266, 302, 304, 392, 398, 448, 512, 532, 604, 608, 784, 796, 896, 931, 1024, 1057, 1064, 1208, 1216, 1393, 1568, 1592, 1792, 1862, 2114, 2128, 2416, 2432, 2786, 2869, 3136, 3184, 3584, 3724, 3781, 4228, 4256, 4832, 4864, 5572, 5738, 6272, 6368, 7168, 7399, 7448, 7562, 8456, 8512, 9664, 9728, 9751, 11144, 11476, 12544, 12736, 14798, 14896, 15124, 16912, 17024, 19328, 19456, 19502, 20083, 22288, 22952, 25088, 25472, 26467, 29596, 29792, 30049, 30248, 33824, 34048, 38656, 39004, 40166, 44576, 45904, 50176, 50944, 52934, 59192, 59584, 60098, 60496, 67648, 68096, 77312, 78008, 80332, 89152, 91808, 101888, 105868, 118384, 119168, 120196, 120992, 135296, 136192, 140581, 154624, 156016, 160664, 178304, 183616, 185269, 203776, 210343, 211736, 236768, 238336, 240392, 241984, 270592, 281162, 312032, 321328, 356608, 367232, 370538, 420686, 423472, 473536, 476672, 480784, 483968, 541184, 562324, 570931, 624064, 642656, 713216, 734464, 741076, 841372, 846944, 947072, 953344, 961568, 967936, 1082368, 1124648, 1141862, 1248128, 1285312, 1426432, 1468928, 1472401, 1482152, 1682744, 1693888, 1894144, 1923136, 1935872, 2249296, 2283724, 2496256, 2570624, 2937856, 2944802, 2964304, 3365488, 3387776, 3788288, 3846272, 3871744, 3996517, 4498592, 4567448, 4992512, 5141248, 5889604, 5928608, 6730976, 6775552, 7576576, 7692544, 7993034, 8997184, 9134896, 9985024, 10282496, 11779208, 11857216, 13461952, 13551104, 15385088, 15986068, 17994368, 18269792, 20564992, 23558416, 23714432, 26923904, 27102208, 27975619, 30770176, 31972136, 35988736, 36539584, 47116832, 47428864, 53847808, 55951238, 63944272, 71977472, 73079168, 94233664, 94857728, 107695616, 111902476, 127888544, 143954944, 146158336, 188467328, 189715456, 215391232, 223804952, 255777088, 292316672, 376934656, 447609904, 511554176, 584633344, 753869312, 895219808, 1023108352, 1507738624, 1790439616, 2046216704, 3580879232, 4092433408, 7161758464, 14323516928, 28647033856]

約数ペア:

[(1, 28647033856), (2, 14323516928), (4, 7161758464), (7, 4092433408), (8, 3580879232), (14, 2046216704), (16, 1790439616), (19, 1507738624), (28, 1023108352), (32, 895219808), (38, 753869312), (49, 584633344), (56, 511554176), (64, 447609904), (76, 376934656), (98, 292316672), (112, 255777088), (128, 223804952), (133, 215391232), (151, 189715456), (152, 188467328), (196, 146158336), (199, 143954944), (224, 127888544), (256, 111902476), (266, 107695616), (302, 94857728), (304, 94233664), (392, 73079168), (398, 71977472), (448, 63944272), (512, 55951238), (532, 53847808), (604, 47428864), (608, 47116832), (784, 36539584), (796, 35988736), (896, 31972136), (931, 30770176), (1024, 27975619), (1057, 27102208), (1064, 26923904), (1208, 23714432), (1216, 23558416), (1393, 20564992), (1568, 18269792), (1592, 17994368), (1792, 15986068), (1862, 15385088), (2114, 13551104), (2128, 13461952), (2416, 11857216), (2432, 11779208), (2786, 10282496), (2869, 9985024), (3136, 9134896), (3184, 8997184), (3584, 7993034), (3724, 7692544), (3781, 7576576), (4228, 6775552), (4256, 6730976), (4832, 5928608), (4864, 5889604), (5572, 5141248), (5738, 4992512), (6272, 4567448), (6368, 4498592), (7168, 3996517), (7399, 3871744), (7448, 3846272), (7562, 3788288), (8456, 3387776), (8512, 3365488), (9664, 2964304), (9728, 2944802), (9751, 2937856), (11144, 2570624), (11476, 2496256), (12544, 2283724), (12736, 2249296), (14798, 1935872), (14896, 1923136), (15124, 1894144), (16912, 1693888), (17024, 1682744), (19328, 1482152), (19456, 1472401), (19502, 1468928), (20083, 1426432), (22288, 1285312), (22952, 1248128), (25088, 1141862), (25472, 1124648), (26467, 1082368), (29596, 967936), (29792, 961568), (30049, 953344), (30248, 947072), (33824, 846944), (34048, 841372), (38656, 741076), (39004, 734464), (40166, 713216), (44576, 642656), (45904, 624064), (50176, 570931), (50944, 562324), (52934, 541184), (59192, 483968), (59584, 480784), (60098, 476672), (60496, 473536), (67648, 423472), (68096, 420686), (77312, 370538), (78008, 367232), (80332, 356608), (89152, 321328), (91808, 312032), (101888, 281162), (105868, 270592), (118384, 241984), (119168, 240392), (120196, 238336), (120992, 236768), (135296, 211736), (136192, 210343), (140581, 203776), (154624, 185269), (156016, 183616), (160664, 178304)]