33287072

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 86873472

約数和(自身を除く): 53586400

約数列:

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

約数ペア:

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