17806688672

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6833}}^1$

素因数の和:6982

約数の個数: 96

約数和(自身を含む): 37694813184

約数和(自身を除く): 19888124512

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 71, 74, 124, 142, 148, 248, 284, 296, 496, 568, 592, 992, 1136, 1147, 1184, 2201, 2272, 2294, 2627, 4402, 4588, 5254, 6833, 8804, 9176, 10508, 13666, 17608, 18352, 21016, 27332, 35216, 36704, 42032, 54664, 70432, 81437, 84064, 109328, 162874, 211823, 218656, 252821, 325748, 423646, 485143, 505642, 651496, 847292, 970286, 1011284, 1302992, 1694584, 1940572, 2022568, 2605984, 3389168, 3881144, 4045136, 6778336, 7762288, 7837451, 8090272, 15039433, 15524576, 15674902, 17950291, 30078866, 31349804, 35900582, 60157732, 62699608, 71801164, 120315464, 125399216, 143602328, 240630928, 250798432, 287204656, 481261856, 556459021, 574409312, 1112918042, 2225836084, 4451672168, 8903344336, 17806688672]

約数ペア:

[(1, 17806688672), (2, 8903344336), (4, 4451672168), (8, 2225836084), (16, 1112918042), (31, 574409312), (32, 556459021), (37, 481261856), (62, 287204656), (71, 250798432), (74, 240630928), (124, 143602328), (142, 125399216), (148, 120315464), (248, 71801164), (284, 62699608), (296, 60157732), (496, 35900582), (568, 31349804), (592, 30078866), (992, 17950291), (1136, 15674902), (1147, 15524576), (1184, 15039433), (2201, 8090272), (2272, 7837451), (2294, 7762288), (2627, 6778336), (4402, 4045136), (4588, 3881144), (5254, 3389168), (6833, 2605984), (8804, 2022568), (9176, 1940572), (10508, 1694584), (13666, 1302992), (17608, 1011284), (18352, 970286), (21016, 847292), (27332, 651496), (35216, 505642), (36704, 485143), (42032, 423646), (54664, 325748), (70432, 252821), (81437, 218656), (84064, 211823), (109328, 162874)]