42663936

素因数分解:

$2^{16}\times 3^1\times 7^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 136

約数和(自身を含む): 134216704

約数和(自身を除く): 91552768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 992, 1024, 1302, 1344, 1488, 1536, 1736, 1792, 1984, 2048, 2604, 2688, 2976, 3072, 3472, 3584, 3968, 4096, 5208, 5376, 5952, 6144, 6944, 7168, 7936, 8192, 10416, 10752, 11904, 12288, 13888, 14336, 15872, 16384, 20832, 21504, 23808, 24576, 27776, 28672, 31744, 32768, 41664, 43008, 47616, 49152, 55552, 57344, 63488, 65536, 83328, 86016, 95232, 98304, 111104, 114688, 126976, 166656, 172032, 190464, 196608, 222208, 229376, 253952, 333312, 344064, 380928, 444416, 458752, 507904, 666624, 688128, 761856, 888832, 1015808, 1333248, 1376256, 1523712, 1777664, 2031616, 2666496, 3047424, 3555328, 5332992, 6094848, 7110656, 10665984, 14221312, 21331968, 42663936]

約数ペア:

[(1, 42663936), (2, 21331968), (3, 14221312), (4, 10665984), (6, 7110656), (7, 6094848), (8, 5332992), (12, 3555328), (14, 3047424), (16, 2666496), (21, 2031616), (24, 1777664), (28, 1523712), (31, 1376256), (32, 1333248), (42, 1015808), (48, 888832), (56, 761856), (62, 688128), (64, 666624), (84, 507904), (93, 458752), (96, 444416), (112, 380928), (124, 344064), (128, 333312), (168, 253952), (186, 229376), (192, 222208), (217, 196608), (224, 190464), (248, 172032), (256, 166656), (336, 126976), (372, 114688), (384, 111104), (434, 98304), (448, 95232), (496, 86016), (512, 83328), (651, 65536), (672, 63488), (744, 57344), (768, 55552), (868, 49152), (896, 47616), (992, 43008), (1024, 41664), (1302, 32768), (1344, 31744), (1488, 28672), (1536, 27776), (1736, 24576), (1792, 23808), (1984, 21504), (2048, 20832), (2604, 16384), (2688, 15872), (2976, 14336), (3072, 13888), (3472, 12288), (3584, 11904), (3968, 10752), (4096, 10416), (5208, 8192), (5376, 7936), (5952, 7168), (6144, 6944)]