68863916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{14627}}^1$

素因数の和:14749

約数の個数: 24

約数和(自身を含む): 132705216

約数和(自身を除く): 63841300

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 14627, 29254, 58508, 160897, 321794, 643588, 1565089, 3130178, 6260356, 17215979, 34431958, 68863916]

約数ペア:

[(1, 68863916), (2, 34431958), (4, 17215979), (11, 6260356), (22, 3130178), (44, 1565089), (107, 643588), (214, 321794), (428, 160897), (1177, 58508), (2354, 29254), (4708, 14627)]