71252746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{10531}}^1$

素因数の和:10749

約数の個数: 16

約数和(自身を含む): 113745600

約数和(自身を除く): 42492854

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 10531, 21062, 179027, 358054, 2095669, 4191338, 35626373, 71252746]

約数ペア:

[(1, 71252746), (2, 35626373), (17, 4191338), (34, 2095669), (199, 358054), (398, 179027), (3383, 21062), (6766, 10531)]