42541726

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:939

約数の個数: 16

約数和(自身を含む): 64619280

約数和(自身を除く): 22077554

約数列:

[1, 2, 131, 262, 397, 409, 794, 818, 52007, 53579, 104014, 107158, 162373, 324746, 21270863, 42541726]

約数ペア:

[(1, 42541726), (2, 21270863), (131, 324746), (262, 162373), (397, 107158), (409, 104014), (794, 53579), (818, 52007)]