68609618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12041}}^1$

素因数の和:12098

約数の個数: 32

約数和(自身を含む): 131787648

約数和(自身を除く): 63178030

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 12041, 24082, 84287, 132451, 168574, 264902, 445517, 891034, 927157, 1854314, 3118619, 4900687, 6237238, 9801374, 34304809, 68609618]

約数ペア:

[(1, 68609618), (2, 34304809), (7, 9801374), (11, 6237238), (14, 4900687), (22, 3118619), (37, 1854314), (74, 927157), (77, 891034), (154, 445517), (259, 264902), (407, 168574), (518, 132451), (814, 84287), (2849, 24082), (5698, 12041)]