67637248

素因数分解:

$2^{12}\times 7^2\times {\mathrm{337}}^1$

素因数の和:375

約数の個数: 78

約数和(自身を含む): 157807806

約数和(自身を除く): 90170558

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 337, 392, 448, 512, 674, 784, 896, 1024, 1348, 1568, 1792, 2048, 2359, 2696, 3136, 3584, 4096, 4718, 5392, 6272, 7168, 9436, 10784, 12544, 14336, 16513, 18872, 21568, 25088, 28672, 33026, 37744, 43136, 50176, 66052, 75488, 86272, 100352, 132104, 150976, 172544, 200704, 264208, 301952, 345088, 528416, 603904, 690176, 1056832, 1207808, 1380352, 2113664, 2415616, 4227328, 4831232, 8454656, 9662464, 16909312, 33818624, 67637248]

約数ペア:

[(1, 67637248), (2, 33818624), (4, 16909312), (7, 9662464), (8, 8454656), (14, 4831232), (16, 4227328), (28, 2415616), (32, 2113664), (49, 1380352), (56, 1207808), (64, 1056832), (98, 690176), (112, 603904), (128, 528416), (196, 345088), (224, 301952), (256, 264208), (337, 200704), (392, 172544), (448, 150976), (512, 132104), (674, 100352), (784, 86272), (896, 75488), (1024, 66052), (1348, 50176), (1568, 43136), (1792, 37744), (2048, 33026), (2359, 28672), (2696, 25088), (3136, 21568), (3584, 18872), (4096, 16513), (4718, 14336), (5392, 12544), (6272, 10784), (7168, 9436)]