28161942

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{5717}}^1$

素因数の和:6543

約数の個数: 16

約数和(自身を含む): 56402352

約数和(自身を除く): 28240410

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4926, 5717, 11434, 17151, 34302, 4693657, 9387314, 14080971, 28161942]

約数ペア:

[(1, 28161942), (2, 14080971), (3, 9387314), (6, 4693657), (821, 34302), (1642, 17151), (2463, 11434), (4926, 5717)]