28527854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7433}}^1$

素因数の和:7555

約数の個数: 16

約数和(自身を含む): 45496080

約数和(自身を除く): 16968226

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 7433, 14866, 141227, 282454, 750733, 1501466, 14263927, 28527854]

約数ペア:

[(1, 28527854), (2, 14263927), (19, 1501466), (38, 750733), (101, 282454), (202, 141227), (1919, 14866), (3838, 7433)]