28414073856

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1999}}^1$

素因数の和:2690

約数の個数: 176

約数和(自身を含む): 86727296000

約数和(自身を除く): 58313222144

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, 661, 672, 768, 896, 1024, 1322, 1344, 1536, 1792, 1983, 1999, 2644, 2688, 3072, 3584, 3966, 3998, 4627, 5288, 5376, 5997, 7168, 7932, 7996, 9254, 10576, 10752, 11994, 13881, 13993, 15864, 15992, 18508, 21152, 21504, 23988, 27762, 27986, 31728, 31984, 37016, 41979, 42304, 47976, 55524, 55972, 63456, 63968, 74032, 83958, 84608, 95952, 111048, 111944, 126912, 127936, 148064, 167916, 169216, 191904, 222096, 223888, 253824, 255872, 296128, 335832, 338432, 383808, 444192, 447776, 507648, 511744, 592256, 671664, 676864, 767616, 888384, 895552, 1015296, 1023488, 1184512, 1321339, 1343328, 1535232, 1776768, 1791104, 2030592, 2046976, 2369024, 2642678, 2686656, 3070464, 3553536, 3582208, 3964017, 4738048, 5285356, 5373312, 6140928, 7107072, 7164416, 7928034, 9249373, 10570712, 10746624, 14214144, 14328832, 15856068, 18498746, 21141424, 21493248, 27748119, 31712136, 36997492, 42282848, 42986496, 55496238, 63424272, 73994984, 84565696, 110992476, 126848544, 147989968, 169131392, 221984952, 253697088, 295979936, 338262784, 443969904, 507394176, 591959872, 676525568, 887939808, 1014788352, 1183919744, 1353051136, 1775879616, 2029576704, 2367839488, 3551759232, 4059153408, 4735678976, 7103518464, 9471357952, 14207036928, 28414073856]

約数ペア:

[(1, 28414073856), (2, 14207036928), (3, 9471357952), (4, 7103518464), (6, 4735678976), (7, 4059153408), (8, 3551759232), (12, 2367839488), (14, 2029576704), (16, 1775879616), (21, 1353051136), (24, 1183919744), (28, 1014788352), (32, 887939808), (42, 676525568), (48, 591959872), (56, 507394176), (64, 443969904), (84, 338262784), (96, 295979936), (112, 253697088), (128, 221984952), (168, 169131392), (192, 147989968), (224, 126848544), (256, 110992476), (336, 84565696), (384, 73994984), (448, 63424272), (512, 55496238), (661, 42986496), (672, 42282848), (768, 36997492), (896, 31712136), (1024, 27748119), (1322, 21493248), (1344, 21141424), (1536, 18498746), (1792, 15856068), (1983, 14328832), (1999, 14214144), (2644, 10746624), (2688, 10570712), (3072, 9249373), (3584, 7928034), (3966, 7164416), (3998, 7107072), (4627, 6140928), (5288, 5373312), (5376, 5285356), (5997, 4738048), (7168, 3964017), (7932, 3582208), (7996, 3553536), (9254, 3070464), (10576, 2686656), (10752, 2642678), (11994, 2369024), (13881, 2046976), (13993, 2030592), (15864, 1791104), (15992, 1776768), (18508, 1535232), (21152, 1343328), (21504, 1321339), (23988, 1184512), (27762, 1023488), (27986, 1015296), (31728, 895552), (31984, 888384), (37016, 767616), (41979, 676864), (42304, 671664), (47976, 592256), (55524, 511744), (55972, 507648), (63456, 447776), (63968, 444192), (74032, 383808), (83958, 338432), (84608, 335832), (95952, 296128), (111048, 255872), (111944, 253824), (126912, 223888), (127936, 222096), (148064, 191904), (167916, 169216)]