28252486

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1103

約数の個数: 16

約数和(自身を含む): 43092000

約数和(自身を除く): 14839514

約数列:

[1, 2, 113, 149, 226, 298, 839, 1678, 16837, 33674, 94807, 125011, 189614, 250022, 14126243, 28252486]

約数ペア:

[(1, 28252486), (2, 14126243), (113, 250022), (149, 189614), (226, 125011), (298, 94807), (839, 33674), (1678, 16837)]