28664832

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 176

約数和(自身を含む): 92229632

約数和(自身を除く): 63564800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 43, 48, 56, 62, 64, 84, 86, 93, 96, 112, 124, 128, 129, 168, 172, 186, 192, 217, 224, 248, 256, 258, 301, 336, 344, 372, 384, 434, 448, 496, 512, 516, 602, 651, 672, 688, 744, 768, 868, 896, 903, 992, 1024, 1032, 1204, 1302, 1333, 1344, 1376, 1488, 1536, 1736, 1792, 1806, 1984, 2064, 2408, 2604, 2666, 2688, 2752, 2976, 3072, 3472, 3584, 3612, 3968, 3999, 4128, 4816, 5208, 5332, 5376, 5504, 5952, 6944, 7168, 7224, 7936, 7998, 8256, 9331, 9632, 10416, 10664, 10752, 11008, 11904, 13888, 14448, 15872, 15996, 16512, 18662, 19264, 20832, 21328, 21504, 22016, 23808, 27776, 27993, 28896, 31744, 31992, 33024, 37324, 38528, 41664, 42656, 44032, 47616, 55552, 55986, 57792, 63984, 66048, 74648, 77056, 83328, 85312, 95232, 111104, 111972, 115584, 127968, 132096, 149296, 154112, 166656, 170624, 222208, 223944, 231168, 255936, 298592, 308224, 333312, 341248, 447888, 462336, 511872, 597184, 666624, 682496, 895776, 924672, 1023744, 1194368, 1364992, 1791552, 2047488, 2388736, 3583104, 4094976, 4777472, 7166208, 9554944, 14332416, 28664832]

約数ペア:

[(1, 28664832), (2, 14332416), (3, 9554944), (4, 7166208), (6, 4777472), (7, 4094976), (8, 3583104), (12, 2388736), (14, 2047488), (16, 1791552), (21, 1364992), (24, 1194368), (28, 1023744), (31, 924672), (32, 895776), (42, 682496), (43, 666624), (48, 597184), (56, 511872), (62, 462336), (64, 447888), (84, 341248), (86, 333312), (93, 308224), (96, 298592), (112, 255936), (124, 231168), (128, 223944), (129, 222208), (168, 170624), (172, 166656), (186, 154112), (192, 149296), (217, 132096), (224, 127968), (248, 115584), (256, 111972), (258, 111104), (301, 95232), (336, 85312), (344, 83328), (372, 77056), (384, 74648), (434, 66048), (448, 63984), (496, 57792), (512, 55986), (516, 55552), (602, 47616), (651, 44032), (672, 42656), (688, 41664), (744, 38528), (768, 37324), (868, 33024), (896, 31992), (903, 31744), (992, 28896), (1024, 27993), (1032, 27776), (1204, 23808), (1302, 22016), (1333, 21504), (1344, 21328), (1376, 20832), (1488, 19264), (1536, 18662), (1736, 16512), (1792, 15996), (1806, 15872), (1984, 14448), (2064, 13888), (2408, 11904), (2604, 11008), (2666, 10752), (2688, 10664), (2752, 10416), (2976, 9632), (3072, 9331), (3472, 8256), (3584, 7998), (3612, 7936), (3968, 7224), (3999, 7168), (4128, 6944), (4816, 5952), (5208, 5504), (5332, 5376)]