27448808

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{8389}}^1$

素因数の和:8804

約数の個数: 16

約数和(自身を含む): 51598500

約数和(自身を除く): 24149692

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 8389, 16778, 33556, 67112, 3431101, 6862202, 13724404, 27448808]

約数ペア:

[(1, 27448808), (2, 13724404), (4, 6862202), (8, 3431101), (409, 67112), (818, 33556), (1636, 16778), (3272, 8389)]