8001728

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 56

約数和(自身を含む): 18544032

約数和(自身を除く): 10542304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 337, 371, 424, 448, 674, 742, 848, 1348, 1484, 1696, 2359, 2696, 2968, 3392, 4718, 5392, 5936, 9436, 10784, 11872, 17861, 18872, 21568, 23744, 35722, 37744, 71444, 75488, 125027, 142888, 150976, 250054, 285776, 500108, 571552, 1000216, 1143104, 2000432, 4000864, 8001728]

約数ペア:

[(1, 8001728), (2, 4000864), (4, 2000432), (7, 1143104), (8, 1000216), (14, 571552), (16, 500108), (28, 285776), (32, 250054), (53, 150976), (56, 142888), (64, 125027), (106, 75488), (112, 71444), (212, 37744), (224, 35722), (337, 23744), (371, 21568), (424, 18872), (448, 17861), (674, 11872), (742, 10784), (848, 9436), (1348, 5936), (1484, 5392), (1696, 4718), (2359, 3392), (2696, 2968)]