72533864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{697441}}^1$

素因数の和:697460

約数の個数: 16

約数和(自身を含む): 146462820

約数和(自身を除く): 73928956

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 697441, 1394882, 2789764, 5579528, 9066733, 18133466, 36266932, 72533864]

約数ペア:

[(1, 72533864), (2, 36266932), (4, 18133466), (8, 9066733), (13, 5579528), (26, 2789764), (52, 1394882), (104, 697441)]