68484596

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{1021}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 123191880

約数和(自身を除く): 54707284

約数列:

[1, 2, 4, 41, 82, 164, 409, 818, 1021, 1636, 2042, 4084, 16769, 33538, 41861, 67076, 83722, 167444, 417589, 835178, 1670356, 17121149, 34242298, 68484596]

約数ペア:

[(1, 68484596), (2, 34242298), (4, 17121149), (41, 1670356), (82, 835178), (164, 417589), (409, 167444), (818, 83722), (1021, 67076), (1636, 41861), (2042, 33538), (4084, 16769)]