71990852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{2267}}^1$

素因数の和:2755

約数の個数: 24

約数和(自身を含む): 133739424

約数和(自身を除く): 61748572

約数列:

[1, 2, 4, 17, 34, 68, 467, 934, 1868, 2267, 4534, 7939, 9068, 15878, 31756, 38539, 77078, 154156, 1058689, 2117378, 4234756, 17997713, 35995426, 71990852]

約数ペア:

[(1, 71990852), (2, 35995426), (4, 17997713), (17, 4234756), (34, 2117378), (68, 1058689), (467, 154156), (934, 77078), (1868, 38539), (2267, 31756), (4534, 15878), (7939, 9068)]