71435872

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{17041}}^1$

素因数の和:17182

約数の個数: 24

約数和(自身を含む): 141721272

約数和(自身を除く): 70285400

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 17041, 34082, 68164, 136328, 272656, 545312, 2232371, 4464742, 8929484, 17858968, 35717936, 71435872]

約数ペア:

[(1, 71435872), (2, 35717936), (4, 17858968), (8, 8929484), (16, 4464742), (32, 2232371), (131, 545312), (262, 272656), (524, 136328), (1048, 68164), (2096, 34082), (4192, 17041)]