27770756

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41081}}^1$

素因数の和:41111

約数の個数: 18

約数和(自身を含む): 52626042

約数和(自身を除く): 24855286

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 41081, 82162, 164324, 534053, 1068106, 2136212, 6942689, 13885378, 27770756]

約数ペア:

[(1, 27770756), (2, 13885378), (4, 6942689), (13, 2136212), (26, 1068106), (52, 534053), (169, 164324), (338, 82162), (676, 41081)]