40278322

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{5501}}^1$

素因数の和:6033

約数の個数: 16

約数和(自身を含む): 69193152

約数和(自身を除く): 28914830

約数列:

[1, 2, 7, 14, 523, 1046, 3661, 5501, 7322, 11002, 38507, 77014, 2877023, 5754046, 20139161, 40278322]

約数ペア:

[(1, 40278322), (2, 20139161), (7, 5754046), (14, 2877023), (523, 77014), (1046, 38507), (3661, 11002), (5501, 7322)]