28659442

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{4621}}^1$

素因数の和:5073

約数の個数: 16

約数和(自身を含む): 49252032

約数和(自身を除く): 20592590

約数列:

[1, 2, 7, 14, 443, 886, 3101, 4621, 6202, 9242, 32347, 64694, 2047103, 4094206, 14329721, 28659442]

約数ペア:

[(1, 28659442), (2, 14329721), (7, 4094206), (14, 2047103), (443, 64694), (886, 32347), (3101, 9242), (4621, 6202)]