28940336

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{1721}}^1$

素因数の和:2780

約数の個数: 20

約数和(自身を含む): 56157864

約数和(自身を除く): 27217528

約数列:

[1, 2, 4, 8, 16, 1051, 1721, 2102, 3442, 4204, 6884, 8408, 13768, 16816, 27536, 1808771, 3617542, 7235084, 14470168, 28940336]

約数ペア:

[(1, 28940336), (2, 14470168), (4, 7235084), (8, 3617542), (16, 1808771), (1051, 27536), (1721, 16816), (2102, 13768), (3442, 8408), (4204, 6884)]