39757454

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4007}}^1$

素因数の和:4072

約数の個数: 24

約数和(自身を含む): 67166064

約数和(自身を除く): 27408610

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4007, 4961, 8014, 9922, 44077, 88154, 164287, 328574, 484847, 969694, 1807157, 3614314, 19878727, 39757454]

約数ペア:

[(1, 39757454), (2, 19878727), (11, 3614314), (22, 1807157), (41, 969694), (82, 484847), (121, 328574), (242, 164287), (451, 88154), (902, 44077), (4007, 9922), (4961, 8014)]