27656008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{203353}}^1$

素因数の和:203376

約数の個数: 16

約数和(自身を含む): 54905580

約数和(自身を除く): 27249572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 203353, 406706, 813412, 1626824, 3457001, 6914002, 13828004, 27656008]

約数ペア:

[(1, 27656008), (2, 13828004), (4, 6914002), (8, 3457001), (17, 1626824), (34, 813412), (68, 406706), (136, 203353)]