42986496

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{1999}}^1$

素因数の和:2029

約数の個数: 88

約数和(自身を含む): 131008000

約数和(自身を除く): 88021504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 1999, 2688, 3072, 3584, 3998, 5376, 5997, 7168, 7996, 10752, 11994, 13993, 15992, 21504, 23988, 27986, 31984, 41979, 47976, 55972, 63968, 83958, 95952, 111944, 127936, 167916, 191904, 223888, 255872, 335832, 383808, 447776, 511744, 671664, 767616, 895552, 1023488, 1343328, 1535232, 1791104, 2046976, 2686656, 3070464, 3582208, 5373312, 6140928, 7164416, 10746624, 14328832, 21493248, 42986496]

約数ペア:

[(1, 42986496), (2, 21493248), (3, 14328832), (4, 10746624), (6, 7164416), (7, 6140928), (8, 5373312), (12, 3582208), (14, 3070464), (16, 2686656), (21, 2046976), (24, 1791104), (28, 1535232), (32, 1343328), (42, 1023488), (48, 895552), (56, 767616), (64, 671664), (84, 511744), (96, 447776), (112, 383808), (128, 335832), (168, 255872), (192, 223888), (224, 191904), (256, 167916), (336, 127936), (384, 111944), (448, 95952), (512, 83958), (672, 63968), (768, 55972), (896, 47976), (1024, 41979), (1344, 31984), (1536, 27986), (1792, 23988), (1999, 21504), (2688, 15992), (3072, 13993), (3584, 11994), (3998, 10752), (5376, 7996), (5997, 7168)]