28274456

素因数分解:

$2^3\times 7^1\times {\mathrm{504901}}^1$

素因数の和:504914

約数の個数: 16

約数和(自身を含む): 60588240

約数和(自身を除く): 32313784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 504901, 1009802, 2019604, 3534307, 4039208, 7068614, 14137228, 28274456]

約数ペア:

[(1, 28274456), (2, 14137228), (4, 7068614), (7, 4039208), (8, 3534307), (14, 2019604), (28, 1009802), (56, 504901)]