28769664

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 97675200

約数和(自身を除く): 68905536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 139, 147, 154, 168, 176, 192, 196, 224, 231, 264, 278, 294, 308, 336, 352, 384, 392, 417, 448, 462, 528, 539, 556, 588, 616, 672, 704, 784, 834, 896, 924, 973, 1056, 1078, 1112, 1176, 1232, 1344, 1408, 1529, 1568, 1617, 1668, 1848, 1946, 2112, 2156, 2224, 2352, 2464, 2688, 2919, 3058, 3136, 3234, 3336, 3696, 3892, 4224, 4312, 4448, 4587, 4704, 4928, 5838, 6116, 6272, 6468, 6672, 6811, 7392, 7784, 8624, 8896, 9174, 9408, 9856, 10703, 11676, 12232, 12936, 13344, 13622, 14784, 15568, 17248, 17792, 18348, 18816, 20433, 21406, 23352, 24464, 25872, 26688, 27244, 29568, 31136, 32109, 34496, 36696, 40866, 42812, 46704, 48928, 51744, 53376, 54488, 62272, 64218, 68992, 73392, 74921, 81732, 85624, 93408, 97856, 103488, 108976, 124544, 128436, 146784, 149842, 163464, 171248, 186816, 195712, 206976, 217952, 224763, 256872, 293568, 299684, 326928, 342496, 373632, 435904, 449526, 513744, 587136, 599368, 653856, 684992, 871808, 899052, 1027488, 1198736, 1307712, 1369984, 1798104, 2054976, 2397472, 2615424, 3596208, 4109952, 4794944, 7192416, 9589888, 14384832, 28769664]

約数ペア:

[(1, 28769664), (2, 14384832), (3, 9589888), (4, 7192416), (6, 4794944), (7, 4109952), (8, 3596208), (11, 2615424), (12, 2397472), (14, 2054976), (16, 1798104), (21, 1369984), (22, 1307712), (24, 1198736), (28, 1027488), (32, 899052), (33, 871808), (42, 684992), (44, 653856), (48, 599368), (49, 587136), (56, 513744), (64, 449526), (66, 435904), (77, 373632), (84, 342496), (88, 326928), (96, 299684), (98, 293568), (112, 256872), (128, 224763), (132, 217952), (139, 206976), (147, 195712), (154, 186816), (168, 171248), (176, 163464), (192, 149842), (196, 146784), (224, 128436), (231, 124544), (264, 108976), (278, 103488), (294, 97856), (308, 93408), (336, 85624), (352, 81732), (384, 74921), (392, 73392), (417, 68992), (448, 64218), (462, 62272), (528, 54488), (539, 53376), (556, 51744), (588, 48928), (616, 46704), (672, 42812), (704, 40866), (784, 36696), (834, 34496), (896, 32109), (924, 31136), (973, 29568), (1056, 27244), (1078, 26688), (1112, 25872), (1176, 24464), (1232, 23352), (1344, 21406), (1408, 20433), (1529, 18816), (1568, 18348), (1617, 17792), (1668, 17248), (1848, 15568), (1946, 14784), (2112, 13622), (2156, 13344), (2224, 12936), (2352, 12232), (2464, 11676), (2688, 10703), (2919, 9856), (3058, 9408), (3136, 9174), (3234, 8896), (3336, 8624), (3696, 7784), (3892, 7392), (4224, 6811), (4312, 6672), (4448, 6468), (4587, 6272), (4704, 6116), (4928, 5838)]