13955361472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:643

約数の個数: 168

約数和(自身を含む): 31999675904

約数和(自身を除く): 18044314432

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 127, 136, 208, 221, 254, 272, 289, 416, 442, 457, 508, 544, 578, 832, 884, 914, 1016, 1088, 1156, 1651, 1768, 1828, 2032, 2159, 2312, 3302, 3536, 3656, 3757, 4064, 4318, 4624, 5941, 6604, 7072, 7312, 7514, 7769, 8128, 8636, 9248, 11882, 13208, 14144, 14624, 15028, 15538, 17272, 18496, 23764, 26416, 28067, 29248, 30056, 31076, 34544, 36703, 47528, 52832, 56134, 58039, 60112, 62152, 69088, 73406, 95056, 100997, 105664, 112268, 116078, 120224, 124304, 132073, 138176, 146812, 190112, 201994, 224536, 232156, 240448, 248608, 264146, 293624, 380224, 403988, 449072, 464312, 477139, 497216, 528292, 587248, 754507, 807976, 898144, 928624, 954278, 986663, 1056584, 1174496, 1509014, 1615952, 1716949, 1796288, 1857248, 1908556, 1973326, 2113168, 2348992, 3018028, 3231904, 3433898, 3714496, 3817112, 3946652, 4226336, 6036056, 6463808, 6867796, 7634224, 7893304, 8452672, 12072112, 12826619, 13735592, 15268448, 15786608, 16773271, 24144224, 25653238, 27471184, 30536896, 31573216, 33546542, 48288448, 51306476, 54942368, 63146432, 67093084, 102612952, 109884736, 134186168, 205225904, 218052523, 268372336, 410451808, 436105046, 536744672, 820903616, 872210092, 1073489344, 1744420184, 3488840368, 6977680736, 13955361472]

約数ペア:

[(1, 13955361472), (2, 6977680736), (4, 3488840368), (8, 1744420184), (13, 1073489344), (16, 872210092), (17, 820903616), (26, 536744672), (32, 436105046), (34, 410451808), (52, 268372336), (64, 218052523), (68, 205225904), (104, 134186168), (127, 109884736), (136, 102612952), (208, 67093084), (221, 63146432), (254, 54942368), (272, 51306476), (289, 48288448), (416, 33546542), (442, 31573216), (457, 30536896), (508, 27471184), (544, 25653238), (578, 24144224), (832, 16773271), (884, 15786608), (914, 15268448), (1016, 13735592), (1088, 12826619), (1156, 12072112), (1651, 8452672), (1768, 7893304), (1828, 7634224), (2032, 6867796), (2159, 6463808), (2312, 6036056), (3302, 4226336), (3536, 3946652), (3656, 3817112), (3757, 3714496), (4064, 3433898), (4318, 3231904), (4624, 3018028), (5941, 2348992), (6604, 2113168), (7072, 1973326), (7312, 1908556), (7514, 1857248), (7769, 1796288), (8128, 1716949), (8636, 1615952), (9248, 1509014), (11882, 1174496), (13208, 1056584), (14144, 986663), (14624, 954278), (15028, 928624), (15538, 898144), (17272, 807976), (18496, 754507), (23764, 587248), (26416, 528292), (28067, 497216), (29248, 477139), (30056, 464312), (31076, 449072), (34544, 403988), (36703, 380224), (47528, 293624), (52832, 264146), (56134, 248608), (58039, 240448), (60112, 232156), (62152, 224536), (69088, 201994), (73406, 190112), (95056, 146812), (100997, 138176), (105664, 132073), (112268, 124304), (116078, 120224)]