43440046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21149}}^1$

素因数の和:21243

約数の個数: 16

約数和(自身を含む): 71064000

約数和(自身を除く): 27623954

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 21149, 42298, 274937, 549874, 1670771, 3341542, 21720023, 43440046]

約数ペア:

[(1, 43440046), (2, 21720023), (13, 3341542), (26, 1670771), (79, 549874), (158, 274937), (1027, 42298), (2054, 21149)]