27796808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{267277}}^1$

素因数の和:267296

約数の個数: 16

約数和(自身を含む): 56128380

約数和(自身を除く): 28331572

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 267277, 534554, 1069108, 2138216, 3474601, 6949202, 13898404, 27796808]

約数ペア:

[(1, 27796808), (2, 13898404), (4, 6949202), (8, 3474601), (13, 2138216), (26, 1069108), (52, 534554), (104, 267277)]