28869242

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:853

約数の個数: 16

約数和(自身を含む): 43949952

約数和(自身を除く): 15080710

約数列:

[1, 2, 107, 214, 313, 431, 626, 862, 33491, 46117, 66982, 92234, 134903, 269806, 14434621, 28869242]

約数ペア:

[(1, 28869242), (2, 14434621), (107, 269806), (214, 134903), (313, 92234), (431, 66982), (626, 46117), (862, 33491)]