26218844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{159871}}^1$

素因数の和:159916

約数の個数: 12

約数和(自身を含む): 47002368

約数和(自身を除く): 20783524

約数列:

[1, 2, 4, 41, 82, 164, 159871, 319742, 639484, 6554711, 13109422, 26218844]

約数ペア:

[(1, 26218844), (2, 13109422), (4, 6554711), (41, 639484), (82, 319742), (164, 159871)]