27792008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{204353}}^1$

素因数の和:204376

約数の個数: 16

約数和(自身を含む): 55175580

約数和(自身を除く): 27383572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 204353, 408706, 817412, 1634824, 3474001, 6948002, 13896004, 27792008]

約数ペア:

[(1, 27792008), (2, 13896004), (4, 6948002), (8, 3474001), (17, 1634824), (34, 817412), (68, 408706), (136, 204353)]