65861135872

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4243}}^1$

素因数の和:4400

約数の個数: 160

約数和(自身を含む): 155047647744

約数和(自身を除く): 89186511872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 71, 112, 122, 128, 142, 224, 244, 256, 284, 427, 448, 488, 497, 512, 568, 854, 896, 976, 994, 1136, 1708, 1792, 1952, 1988, 2272, 3416, 3584, 3904, 3976, 4243, 4331, 4544, 6832, 7808, 7952, 8486, 8662, 9088, 13664, 15616, 15904, 16972, 17324, 18176, 27328, 29701, 30317, 31232, 31808, 33944, 34648, 36352, 54656, 59402, 60634, 63616, 67888, 69296, 109312, 118804, 121268, 127232, 135776, 138592, 218624, 237608, 242536, 254464, 258823, 271552, 277184, 301253, 475216, 485072, 517646, 543104, 554368, 602506, 950432, 970144, 1035292, 1086208, 1108736, 1205012, 1811761, 1900864, 1940288, 2070584, 2108771, 2172416, 2217472, 2410024, 3623522, 3801728, 3880576, 4141168, 4217542, 4820048, 7247044, 7603456, 7761152, 8282336, 8435084, 9640096, 14494088, 15206912, 15522304, 16564672, 16870168, 18376433, 19280192, 28988176, 33129344, 33740336, 36752866, 38560384, 57976352, 66258688, 67480672, 73505732, 77120768, 115952704, 128635031, 132517376, 134961344, 147011464, 154241536, 231905408, 257270062, 269922688, 294022928, 463810816, 514540124, 539845376, 588045856, 927621632, 1029080248, 1079690752, 1176091712, 2058160496, 2352183424, 4116320992, 4704366848, 8232641984, 9408733696, 16465283968, 32930567936, 65861135872]

約数ペア:

[(1, 65861135872), (2, 32930567936), (4, 16465283968), (7, 9408733696), (8, 8232641984), (14, 4704366848), (16, 4116320992), (28, 2352183424), (32, 2058160496), (56, 1176091712), (61, 1079690752), (64, 1029080248), (71, 927621632), (112, 588045856), (122, 539845376), (128, 514540124), (142, 463810816), (224, 294022928), (244, 269922688), (256, 257270062), (284, 231905408), (427, 154241536), (448, 147011464), (488, 134961344), (497, 132517376), (512, 128635031), (568, 115952704), (854, 77120768), (896, 73505732), (976, 67480672), (994, 66258688), (1136, 57976352), (1708, 38560384), (1792, 36752866), (1952, 33740336), (1988, 33129344), (2272, 28988176), (3416, 19280192), (3584, 18376433), (3904, 16870168), (3976, 16564672), (4243, 15522304), (4331, 15206912), (4544, 14494088), (6832, 9640096), (7808, 8435084), (7952, 8282336), (8486, 7761152), (8662, 7603456), (9088, 7247044), (13664, 4820048), (15616, 4217542), (15904, 4141168), (16972, 3880576), (17324, 3801728), (18176, 3623522), (27328, 2410024), (29701, 2217472), (30317, 2172416), (31232, 2108771), (31808, 2070584), (33944, 1940288), (34648, 1900864), (36352, 1811761), (54656, 1205012), (59402, 1108736), (60634, 1086208), (63616, 1035292), (67888, 970144), (69296, 950432), (109312, 602506), (118804, 554368), (121268, 543104), (127232, 517646), (135776, 485072), (138592, 475216), (218624, 301253), (237608, 277184), (242536, 271552), (254464, 258823)]