42921984

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{499}}^1$

素因数の和:533

約数の個数: 104

約数和(自身を含む): 131056000

約数和(自身を除く): 88134016

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, 499, 512, 672, 768, 896, 998, 1024, 1344, 1497, 1536, 1792, 1996, 2048, 2688, 2994, 3072, 3493, 3584, 3992, 4096, 5376, 5988, 6144, 6986, 7168, 7984, 10479, 10752, 11976, 12288, 13972, 14336, 15968, 20958, 21504, 23952, 27944, 28672, 31936, 41916, 43008, 47904, 55888, 63872, 83832, 86016, 95808, 111776, 127744, 167664, 191616, 223552, 255488, 335328, 383232, 447104, 510976, 670656, 766464, 894208, 1021952, 1341312, 1532928, 1788416, 2043904, 2682624, 3065856, 3576832, 5365248, 6131712, 7153664, 10730496, 14307328, 21460992, 42921984]

約数ペア:

[(1, 42921984), (2, 21460992), (3, 14307328), (4, 10730496), (6, 7153664), (7, 6131712), (8, 5365248), (12, 3576832), (14, 3065856), (16, 2682624), (21, 2043904), (24, 1788416), (28, 1532928), (32, 1341312), (42, 1021952), (48, 894208), (56, 766464), (64, 670656), (84, 510976), (96, 447104), (112, 383232), (128, 335328), (168, 255488), (192, 223552), (224, 191616), (256, 167664), (336, 127744), (384, 111776), (448, 95808), (499, 86016), (512, 83832), (672, 63872), (768, 55888), (896, 47904), (998, 43008), (1024, 41916), (1344, 31936), (1497, 28672), (1536, 27944), (1792, 23952), (1996, 21504), (2048, 20958), (2688, 15968), (2994, 14336), (3072, 13972), (3493, 12288), (3584, 11976), (3992, 10752), (4096, 10479), (5376, 7984), (5988, 7168), (6144, 6986)]