28369852

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23563}}^1$

素因数の和:23617

約数の個数: 24

約数和(自身を含む): 58061696

約数和(自身を除く): 29691844

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 23563, 47126, 94252, 164941, 329882, 659764, 1013209, 2026418, 4052836, 7092463, 14184926, 28369852]

約数ペア:

[(1, 28369852), (2, 14184926), (4, 7092463), (7, 4052836), (14, 2026418), (28, 1013209), (43, 659764), (86, 329882), (172, 164941), (301, 94252), (602, 47126), (1204, 23563)]