71869208

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{13591}}^1$

素因数の和:14258

約数の個数: 16

約数和(自身を含む): 134968560

約数和(自身を除く): 63099352

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 13591, 27182, 54364, 108728, 8983651, 17967302, 35934604, 71869208]

約数ペア:

[(1, 71869208), (2, 35934604), (4, 17967302), (8, 8983651), (661, 108728), (1322, 54364), (2644, 27182), (5288, 13591)]