67291213784

素因数分解:

$2^3\times {\mathrm{8539}}^1\times {\mathrm{985057}}^1$

素因数の和:993602

約数の個数: 16

約数和(自身を含む): 126185929800

約数和(自身を除く): 58894716016

約数列:

[1, 2, 4, 8, 8539, 17078, 34156, 68312, 985057, 1970114, 3940228, 7880456, 8411401723, 16822803446, 33645606892, 67291213784]

約数ペア:

[(1, 67291213784), (2, 33645606892), (4, 16822803446), (8, 8411401723), (8539, 7880456), (17078, 3940228), (34156, 1970114), (68312, 985057)]