28182124

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{24379}}^1$

素因数の和:24417

約数の個数: 18

約数和(自身を含む): 52392620

約数和(自身を除く): 24210496

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 24379, 48758, 97516, 414443, 828886, 1657772, 7045531, 14091062, 28182124]

約数ペア:

[(1, 28182124), (2, 14091062), (4, 7045531), (17, 1657772), (34, 828886), (68, 414443), (289, 97516), (578, 48758), (1156, 24379)]