13097168

素因数分解:

$2^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:699

約数の個数: 40

約数和(自身を含む): 29170752

約数和(自身を除く): 16073584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 337, 347, 674, 694, 1348, 1388, 2359, 2429, 2696, 2776, 4718, 4858, 5392, 5552, 9436, 9716, 18872, 19432, 37744, 38864, 116939, 233878, 467756, 818573, 935512, 1637146, 1871024, 3274292, 6548584, 13097168]

約数ペア:

[(1, 13097168), (2, 6548584), (4, 3274292), (7, 1871024), (8, 1637146), (14, 935512), (16, 818573), (28, 467756), (56, 233878), (112, 116939), (337, 38864), (347, 37744), (674, 19432), (694, 18872), (1348, 9716), (1388, 9436), (2359, 5552), (2429, 5392), (2696, 4858), (2776, 4718)]