26801864

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{1993}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 51534930

約数和(自身を除く): 24733066

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1681, 1993, 3362, 3986, 6724, 7972, 13448, 15944, 81713, 163426, 326852, 653704, 3350233, 6700466, 13400932, 26801864]

約数ペア:

[(1, 26801864), (2, 13400932), (4, 6700466), (8, 3350233), (41, 653704), (82, 326852), (164, 163426), (328, 81713), (1681, 15944), (1993, 13448), (3362, 7972), (3986, 6724)]