26938376

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{8233}}^1$

素因数の和:8648

約数の個数: 16

約数和(自身を含む): 50639100

約数和(自身を除く): 23700724

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 8233, 16466, 32932, 65864, 3367297, 6734594, 13469188, 26938376]

約数ペア:

[(1, 26938376), (2, 13469188), (4, 6734594), (8, 3367297), (409, 65864), (818, 32932), (1636, 16466), (3272, 8233)]