27199952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{130769}}^1$

素因数の和:130790

約数の個数: 20

約数和(自身を含む): 56754180

約数和(自身を除く): 29554228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 130769, 261538, 523076, 1046152, 1699997, 2092304, 3399994, 6799988, 13599976, 27199952]

約数ペア:

[(1, 27199952), (2, 13599976), (4, 6799988), (8, 3399994), (13, 2092304), (16, 1699997), (26, 1046152), (52, 523076), (104, 261538), (208, 130769)]