64013824

素因数分解:

$2^9\times 7^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 80

約数和(自身を含む): 149374368

約数和(自身を除く): 85360544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 337, 371, 424, 448, 512, 674, 742, 848, 896, 1348, 1484, 1696, 1792, 2359, 2696, 2968, 3392, 3584, 4718, 5392, 5936, 6784, 9436, 10784, 11872, 13568, 17861, 18872, 21568, 23744, 27136, 35722, 37744, 43136, 47488, 71444, 75488, 86272, 94976, 125027, 142888, 150976, 172544, 189952, 250054, 285776, 301952, 500108, 571552, 603904, 1000216, 1143104, 1207808, 2000432, 2286208, 4000864, 4572416, 8001728, 9144832, 16003456, 32006912, 64013824]

約数ペア:

[(1, 64013824), (2, 32006912), (4, 16003456), (7, 9144832), (8, 8001728), (14, 4572416), (16, 4000864), (28, 2286208), (32, 2000432), (53, 1207808), (56, 1143104), (64, 1000216), (106, 603904), (112, 571552), (128, 500108), (212, 301952), (224, 285776), (256, 250054), (337, 189952), (371, 172544), (424, 150976), (448, 142888), (512, 125027), (674, 94976), (742, 86272), (848, 75488), (896, 71444), (1348, 47488), (1484, 43136), (1696, 37744), (1792, 35722), (2359, 27136), (2696, 23744), (2968, 21568), (3392, 18872), (3584, 17861), (4718, 13568), (5392, 11872), (5936, 10784), (6784, 9436)]