40766894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{153259}}^1$

素因数の和:153287

約数の個数: 16

約数和(自身を含む): 73564800

約数和(自身を除く): 32797906

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 153259, 306518, 1072813, 2145626, 2911921, 5823842, 20383447, 40766894]

約数ペア:

[(1, 40766894), (2, 20383447), (7, 5823842), (14, 2911921), (19, 2145626), (38, 1072813), (133, 306518), (266, 153259)]