73991638

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{142841}}^1$

素因数の和:142887

約数の個数: 16

約数和(自身を含む): 130271904

約数和(自身を除く): 56280266

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 142841, 285682, 999887, 1999774, 5285117, 10570234, 36995819, 73991638]

約数ペア:

[(1, 73991638), (2, 36995819), (7, 10570234), (14, 5285117), (37, 1999774), (74, 999887), (259, 285682), (518, 142841)]