40968704

素因数分解:

$2^9\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 120

約数和(自身を含む): 100761408

約数和(自身を除く): 59792704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 71, 92, 98, 112, 128, 142, 161, 184, 196, 224, 256, 284, 322, 368, 392, 448, 497, 512, 568, 644, 736, 784, 896, 994, 1127, 1136, 1288, 1472, 1568, 1633, 1792, 1988, 2254, 2272, 2576, 2944, 3136, 3266, 3479, 3584, 3976, 4508, 4544, 5152, 5888, 6272, 6532, 6958, 7952, 9016, 9088, 10304, 11431, 11776, 12544, 13064, 13916, 15904, 18032, 18176, 20608, 22862, 25088, 26128, 27832, 31808, 36064, 36352, 41216, 45724, 52256, 55664, 63616, 72128, 80017, 82432, 91448, 104512, 111328, 127232, 144256, 160034, 182896, 209024, 222656, 254464, 288512, 320068, 365792, 418048, 445312, 577024, 640136, 731584, 836096, 890624, 1280272, 1463168, 1781248, 2560544, 2926336, 5121088, 5852672, 10242176, 20484352, 40968704]

約数ペア:

[(1, 40968704), (2, 20484352), (4, 10242176), (7, 5852672), (8, 5121088), (14, 2926336), (16, 2560544), (23, 1781248), (28, 1463168), (32, 1280272), (46, 890624), (49, 836096), (56, 731584), (64, 640136), (71, 577024), (92, 445312), (98, 418048), (112, 365792), (128, 320068), (142, 288512), (161, 254464), (184, 222656), (196, 209024), (224, 182896), (256, 160034), (284, 144256), (322, 127232), (368, 111328), (392, 104512), (448, 91448), (497, 82432), (512, 80017), (568, 72128), (644, 63616), (736, 55664), (784, 52256), (896, 45724), (994, 41216), (1127, 36352), (1136, 36064), (1288, 31808), (1472, 27832), (1568, 26128), (1633, 25088), (1792, 22862), (1988, 20608), (2254, 18176), (2272, 18032), (2576, 15904), (2944, 13916), (3136, 13064), (3266, 12544), (3479, 11776), (3584, 11431), (3976, 10304), (4508, 9088), (4544, 9016), (5152, 7952), (5888, 6958), (6272, 6532)]