28284522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673441}}^1$

素因数の和:673453

約数の個数: 16

約数和(自身を含む): 64650432

約数和(自身を除く): 36365910

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673441, 1346882, 2020323, 4040646, 4714087, 9428174, 14142261, 28284522]

約数ペア:

[(1, 28284522), (2, 14142261), (3, 9428174), (6, 4714087), (7, 4040646), (14, 2020323), (21, 1346882), (42, 673441)]