28486271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 33073920

約数和(自身を除く): 4587649

約数列:

[1, 11, 17, 187, 347, 439, 3817, 4829, 5899, 7463, 64889, 82093, 152333, 1675663, 2589661, 28486271]

約数ペア:

[(1, 28486271), (11, 2589661), (17, 1675663), (187, 152333), (347, 82093), (439, 64889), (3817, 7463), (4829, 5899)]