28549018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{2053}}^1$

素因数の和:2481

約数の個数: 16

約数和(自身を含む): 45475560

約数和(自身を除く): 16926542

約数列:

[1, 2, 17, 34, 409, 818, 2053, 4106, 6953, 13906, 34901, 69802, 839677, 1679354, 14274509, 28549018]

約数ペア:

[(1, 28549018), (2, 14274509), (17, 1679354), (34, 839677), (409, 69802), (818, 34901), (2053, 13906), (4106, 6953)]