42074032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 160

約数和(自身を含む): 113992704

約数和(自身を除く): 71918672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 37, 44, 52, 56, 71, 74, 77, 88, 91, 104, 112, 142, 143, 148, 154, 176, 182, 208, 259, 284, 286, 296, 308, 364, 407, 481, 497, 518, 568, 572, 592, 616, 728, 781, 814, 923, 962, 994, 1001, 1036, 1136, 1144, 1232, 1456, 1562, 1628, 1846, 1924, 1988, 2002, 2072, 2288, 2627, 2849, 3124, 3256, 3367, 3692, 3848, 3976, 4004, 4144, 5254, 5291, 5467, 5698, 6248, 6461, 6512, 6734, 7384, 7696, 7952, 8008, 10153, 10508, 10582, 10934, 11396, 12496, 12922, 13468, 14768, 16016, 18389, 20306, 21016, 21164, 21868, 22792, 25844, 26936, 28897, 34151, 36778, 37037, 40612, 42032, 42328, 43736, 45584, 51688, 53872, 57794, 68302, 71071, 73556, 74074, 81224, 84656, 87472, 103376, 115588, 136604, 142142, 147112, 148148, 162448, 202279, 231176, 239057, 273208, 284284, 294224, 296296, 375661, 404558, 462352, 478114, 546416, 568568, 592592, 751322, 809116, 956228, 1137136, 1502644, 1618232, 1912456, 2629627, 3005288, 3236464, 3824912, 5259254, 6010576, 10518508, 21037016, 42074032]

約数ペア:

[(1, 42074032), (2, 21037016), (4, 10518508), (7, 6010576), (8, 5259254), (11, 3824912), (13, 3236464), (14, 3005288), (16, 2629627), (22, 1912456), (26, 1618232), (28, 1502644), (37, 1137136), (44, 956228), (52, 809116), (56, 751322), (71, 592592), (74, 568568), (77, 546416), (88, 478114), (91, 462352), (104, 404558), (112, 375661), (142, 296296), (143, 294224), (148, 284284), (154, 273208), (176, 239057), (182, 231176), (208, 202279), (259, 162448), (284, 148148), (286, 147112), (296, 142142), (308, 136604), (364, 115588), (407, 103376), (481, 87472), (497, 84656), (518, 81224), (568, 74074), (572, 73556), (592, 71071), (616, 68302), (728, 57794), (781, 53872), (814, 51688), (923, 45584), (962, 43736), (994, 42328), (1001, 42032), (1036, 40612), (1136, 37037), (1144, 36778), (1232, 34151), (1456, 28897), (1562, 26936), (1628, 25844), (1846, 22792), (1924, 21868), (1988, 21164), (2002, 21016), (2072, 20306), (2288, 18389), (2627, 16016), (2849, 14768), (3124, 13468), (3256, 12922), (3367, 12496), (3692, 11396), (3848, 10934), (3976, 10582), (4004, 10508), (4144, 10153), (5254, 8008), (5291, 7952), (5467, 7696), (5698, 7384), (6248, 6734), (6461, 6512)]