67775638

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{130841}}^1$

素因数の和:130887

約数の個数: 16

約数和(自身を含む): 119327904

約数和(自身を除く): 51552266

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 130841, 261682, 915887, 1831774, 4841117, 9682234, 33887819, 67775638]

約数ペア:

[(1, 67775638), (2, 33887819), (7, 9682234), (14, 4841117), (37, 1831774), (74, 915887), (259, 261682), (518, 130841)]