21027104

素因数分解:

$2^5\times 7^1\times {\mathrm{93871}}^1$

素因数の和:93888

約数の個数: 24

約数和(自身を含む): 47311488

約数和(自身を除く): 26284384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 93871, 187742, 375484, 657097, 750968, 1314194, 1501936, 2628388, 3003872, 5256776, 10513552, 21027104]

約数ペア:

[(1, 21027104), (2, 10513552), (4, 5256776), (7, 3003872), (8, 2628388), (14, 1501936), (16, 1314194), (28, 750968), (32, 657097), (56, 375484), (112, 187742), (224, 93871)]