28931042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{121559}}^1$

素因数の和:121585

約数の個数: 16

約数和(自身を含む): 52513920

約数和(自身を除く): 23582878

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 121559, 243118, 850913, 1701826, 2066503, 4133006, 14465521, 28931042]

約数ペア:

[(1, 28931042), (2, 14465521), (7, 4133006), (14, 2066503), (17, 1701826), (34, 850913), (119, 243118), (238, 121559)]