38889158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{2087}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 73363968

約数和(自身を除く): 34474810

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1331, 1694, 2087, 2662, 4174, 9317, 14609, 18634, 22957, 29218, 45914, 160699, 252527, 321398, 505054, 1767689, 2777797, 3535378, 5555594, 19444579, 38889158]

約数ペア:

[(1, 38889158), (2, 19444579), (7, 5555594), (11, 3535378), (14, 2777797), (22, 1767689), (77, 505054), (121, 321398), (154, 252527), (242, 160699), (847, 45914), (1331, 29218), (1694, 22957), (2087, 18634), (2662, 14609), (4174, 9317)]