28554208

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{4229}}^1$

素因数の和:4450

約数の個数: 24

約数和(自身を含む): 56495880

約数和(自身を除く): 27941672

約数列:

[1, 2, 4, 8, 16, 32, 211, 422, 844, 1688, 3376, 4229, 6752, 8458, 16916, 33832, 67664, 135328, 892319, 1784638, 3569276, 7138552, 14277104, 28554208]

約数ペア:

[(1, 28554208), (2, 14277104), (4, 7138552), (8, 3569276), (16, 1784638), (32, 892319), (211, 135328), (422, 67664), (844, 33832), (1688, 16916), (3376, 8458), (4229, 6752)]