72085208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{693127}}^1$

素因数の和:693146

約数の個数: 16

約数和(自身を含む): 145556880

約数和(自身を除く): 73471672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 693127, 1386254, 2772508, 5545016, 9010651, 18021302, 36042604, 72085208]

約数ペア:

[(1, 72085208), (2, 36042604), (4, 18021302), (8, 9010651), (13, 5545016), (26, 2772508), (52, 1386254), (104, 693127)]