28664868

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{5227}}^1$

素因数の和:5691

約数の個数: 24

約数和(自身を含む): 67043872

約数和(自身を除く): 38379004

約数列:

[1, 2, 3, 4, 6, 12, 457, 914, 1371, 1828, 2742, 5227, 5484, 10454, 15681, 20908, 31362, 62724, 2388739, 4777478, 7166217, 9554956, 14332434, 28664868]

約数ペア:

[(1, 28664868), (2, 14332434), (3, 9554956), (4, 7166217), (6, 4777478), (12, 2388739), (457, 62724), (914, 31362), (1371, 20908), (1828, 15681), (2742, 10454), (5227, 5484)]