28268212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59387}}^1$

素因数の和:59415

約数の個数: 24

約数和(自身を含む): 59863104

約数和(自身を除く): 31594892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 59387, 118774, 237548, 415709, 831418, 1009579, 1662836, 2019158, 4038316, 7067053, 14134106, 28268212]

約数ペア:

[(1, 28268212), (2, 14134106), (4, 7067053), (7, 4038316), (14, 2019158), (17, 1662836), (28, 1009579), (34, 831418), (68, 415709), (119, 237548), (238, 118774), (476, 59387)]