28579328

素因数分解:

$2^9\times {\mathrm{55819}}^1$

素因数の和:55837

約数の個数: 20

約数和(自身を含む): 57103860

約数和(自身を除く): 28524532

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 55819, 111638, 223276, 446552, 893104, 1786208, 3572416, 7144832, 14289664, 28579328]

約数ペア:

[(1, 28579328), (2, 14289664), (4, 7144832), (8, 3572416), (16, 1786208), (32, 893104), (64, 446552), (128, 223276), (256, 111638), (512, 55819)]