66574144

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 168

約数和(自身を含む): 175125888

約数和(自身を除く): 108551744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 64, 71, 91, 92, 98, 104, 112, 142, 161, 182, 184, 196, 208, 224, 284, 299, 322, 364, 368, 392, 416, 448, 497, 568, 598, 637, 644, 728, 736, 784, 832, 923, 994, 1127, 1136, 1196, 1274, 1288, 1456, 1472, 1568, 1633, 1846, 1988, 2093, 2254, 2272, 2392, 2548, 2576, 2912, 3136, 3266, 3479, 3692, 3976, 4186, 4508, 4544, 4784, 5096, 5152, 5824, 6461, 6532, 6958, 7384, 7952, 8372, 9016, 9568, 10192, 10304, 11431, 12922, 13064, 13916, 14651, 14768, 15904, 16744, 18032, 19136, 20384, 21229, 22862, 25844, 26128, 27832, 29302, 29536, 31808, 33488, 36064, 40768, 42458, 45227, 45724, 51688, 52256, 55664, 58604, 59072, 66976, 72128, 80017, 84916, 90454, 91448, 103376, 104512, 111328, 117208, 133952, 148603, 160034, 169832, 180908, 182896, 206752, 222656, 234416, 297206, 320068, 339664, 361816, 365792, 413504, 468832, 594412, 640136, 679328, 723632, 731584, 937664, 1040221, 1188824, 1280272, 1358656, 1447264, 2080442, 2377648, 2560544, 2894528, 4160884, 4755296, 5121088, 8321768, 9510592, 16643536, 33287072, 66574144]

約数ペア:

[(1, 66574144), (2, 33287072), (4, 16643536), (7, 9510592), (8, 8321768), (13, 5121088), (14, 4755296), (16, 4160884), (23, 2894528), (26, 2560544), (28, 2377648), (32, 2080442), (46, 1447264), (49, 1358656), (52, 1280272), (56, 1188824), (64, 1040221), (71, 937664), (91, 731584), (92, 723632), (98, 679328), (104, 640136), (112, 594412), (142, 468832), (161, 413504), (182, 365792), (184, 361816), (196, 339664), (208, 320068), (224, 297206), (284, 234416), (299, 222656), (322, 206752), (364, 182896), (368, 180908), (392, 169832), (416, 160034), (448, 148603), (497, 133952), (568, 117208), (598, 111328), (637, 104512), (644, 103376), (728, 91448), (736, 90454), (784, 84916), (832, 80017), (923, 72128), (994, 66976), (1127, 59072), (1136, 58604), (1196, 55664), (1274, 52256), (1288, 51688), (1456, 45724), (1472, 45227), (1568, 42458), (1633, 40768), (1846, 36064), (1988, 33488), (2093, 31808), (2254, 29536), (2272, 29302), (2392, 27832), (2548, 26128), (2576, 25844), (2912, 22862), (3136, 21229), (3266, 20384), (3479, 19136), (3692, 18032), (3976, 16744), (4186, 15904), (4508, 14768), (4544, 14651), (4784, 13916), (5096, 13064), (5152, 12922), (5824, 11431), (6461, 10304), (6532, 10192), (6958, 9568), (7384, 9016), (7952, 8372)]