42997094

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{28703}}^1$

素因数の和:28819

約数の個数: 16

約数和(自身を含む): 74400768

約数和(自身を除く): 31403674

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 28703, 57406, 200921, 401842, 3071221, 6142442, 21498547, 42997094]

約数ペア:

[(1, 42997094), (2, 21498547), (7, 6142442), (14, 3071221), (107, 401842), (214, 200921), (749, 57406), (1498, 28703)]