28792492

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{24907}}^1$

素因数の和:24945

約数の個数: 18

約数和(自身を含む): 53527292

約数和(自身を除く): 24734800

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 24907, 49814, 99628, 423419, 846838, 1693676, 7198123, 14396246, 28792492]

約数ペア:

[(1, 28792492), (2, 14396246), (4, 7198123), (17, 1693676), (34, 846838), (68, 423419), (289, 99628), (578, 49814), (1156, 24907)]