42672794

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1361}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 65359656

約数和(自身を除く): 22686862

約数列:

[1, 2, 61, 122, 257, 514, 1361, 2722, 15677, 31354, 83021, 166042, 349777, 699554, 21336397, 42672794]

約数ペア:

[(1, 42672794), (2, 21336397), (61, 699554), (122, 349777), (257, 166042), (514, 83021), (1361, 31354), (2722, 15677)]