28767298

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{120871}}^1$

素因数の和:120897

約数の個数: 16

約数和(自身を含む): 52216704

約数和(自身を除く): 23449406

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 120871, 241742, 846097, 1692194, 2054807, 4109614, 14383649, 28767298]

約数ペア:

[(1, 28767298), (2, 14383649), (7, 4109614), (14, 2054807), (17, 1692194), (34, 846097), (119, 241742), (238, 120871)]