12754961408

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1060

約数の個数: 176

約数和(自身を含む): 30605564928

約数和(自身を除く): 17850603520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 64, 112, 122, 124, 128, 217, 224, 244, 248, 256, 427, 434, 448, 488, 496, 512, 854, 868, 896, 941, 976, 992, 1024, 1708, 1736, 1792, 1882, 1891, 1952, 1984, 3416, 3472, 3584, 3764, 3782, 3904, 3968, 6587, 6832, 6944, 7168, 7528, 7564, 7808, 7936, 13174, 13237, 13664, 13888, 15056, 15128, 15616, 15872, 26348, 26474, 27328, 27776, 29171, 30112, 30256, 31232, 31744, 52696, 52948, 54656, 55552, 57401, 58342, 60224, 60512, 62464, 105392, 105896, 109312, 111104, 114802, 116684, 120448, 121024, 204197, 210784, 211792, 218624, 222208, 229604, 233368, 240896, 242048, 401807, 408394, 421568, 423584, 437248, 459208, 466736, 481792, 484096, 803614, 816788, 843136, 847168, 918416, 933472, 963584, 968192, 1607228, 1633576, 1686272, 1694336, 1779431, 1836832, 1866944, 1936384, 3214456, 3267152, 3372544, 3388672, 3558862, 3673664, 3733888, 6428912, 6534304, 6745088, 6777344, 7117724, 7347328, 7467776, 12456017, 12857824, 13068608, 13554688, 14235448, 14694656, 14935552, 24912034, 25715648, 26137216, 28470896, 29389312, 29871104, 49824068, 51431296, 52274432, 56941792, 58778624, 99648136, 102862592, 104548864, 113883584, 199296272, 205725184, 209097728, 227767168, 398592544, 411450368, 455534336, 797185088, 911068672, 1594370176, 1822137344, 3188740352, 6377480704, 12754961408]

約数ペア:

[(1, 12754961408), (2, 6377480704), (4, 3188740352), (7, 1822137344), (8, 1594370176), (14, 911068672), (16, 797185088), (28, 455534336), (31, 411450368), (32, 398592544), (56, 227767168), (61, 209097728), (62, 205725184), (64, 199296272), (112, 113883584), (122, 104548864), (124, 102862592), (128, 99648136), (217, 58778624), (224, 56941792), (244, 52274432), (248, 51431296), (256, 49824068), (427, 29871104), (434, 29389312), (448, 28470896), (488, 26137216), (496, 25715648), (512, 24912034), (854, 14935552), (868, 14694656), (896, 14235448), (941, 13554688), (976, 13068608), (992, 12857824), (1024, 12456017), (1708, 7467776), (1736, 7347328), (1792, 7117724), (1882, 6777344), (1891, 6745088), (1952, 6534304), (1984, 6428912), (3416, 3733888), (3472, 3673664), (3584, 3558862), (3764, 3388672), (3782, 3372544), (3904, 3267152), (3968, 3214456), (6587, 1936384), (6832, 1866944), (6944, 1836832), (7168, 1779431), (7528, 1694336), (7564, 1686272), (7808, 1633576), (7936, 1607228), (13174, 968192), (13237, 963584), (13664, 933472), (13888, 918416), (15056, 847168), (15128, 843136), (15616, 816788), (15872, 803614), (26348, 484096), (26474, 481792), (27328, 466736), (27776, 459208), (29171, 437248), (30112, 423584), (30256, 421568), (31232, 408394), (31744, 401807), (52696, 242048), (52948, 240896), (54656, 233368), (55552, 229604), (57401, 222208), (58342, 218624), (60224, 211792), (60512, 210784), (62464, 204197), (105392, 121024), (105896, 120448), (109312, 116684), (111104, 114802)]