28124698

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{118171}}^1$

素因数の和:118197

約数の個数: 16

約数和(自身を含む): 51050304

約数和(自身を除く): 22925606

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 118171, 236342, 827197, 1654394, 2008907, 4017814, 14062349, 28124698]

約数ペア:

[(1, 28124698), (2, 14062349), (7, 4017814), (14, 2008907), (17, 1654394), (34, 827197), (119, 236342), (238, 118171)]