73489492

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{50893}}^1$

素因数の和:50935

約数の個数: 18

約数和(自身を含む): 135734298

約数和(自身を除く): 62244806

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 50893, 101786, 203572, 966967, 1933934, 3867868, 18372373, 36744746, 73489492]

約数ペア:

[(1, 73489492), (2, 36744746), (4, 18372373), (19, 3867868), (38, 1933934), (76, 966967), (361, 203572), (722, 101786), (1444, 50893)]