7963984

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:563

約数の個数: 40

約数和(自身を含む): 17770688

約数和(自身を除く): 9806704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 337, 422, 674, 844, 1348, 1477, 1688, 2359, 2696, 2954, 3376, 4718, 5392, 5908, 9436, 11816, 18872, 23632, 37744, 71107, 142214, 284428, 497749, 568856, 995498, 1137712, 1990996, 3981992, 7963984]

約数ペア:

[(1, 7963984), (2, 3981992), (4, 1990996), (7, 1137712), (8, 995498), (14, 568856), (16, 497749), (28, 284428), (56, 142214), (112, 71107), (211, 37744), (337, 23632), (422, 18872), (674, 11816), (844, 9436), (1348, 5908), (1477, 5392), (1688, 4718), (2359, 3376), (2696, 2954)]