26127988

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 47081160

約数和(自身を除く): 20953172

約数列:

[1, 2, 4, 41, 82, 164, 313, 509, 626, 1018, 1252, 2036, 12833, 20869, 25666, 41738, 51332, 83476, 159317, 318634, 637268, 6531997, 13063994, 26127988]

約数ペア:

[(1, 26127988), (2, 13063994), (4, 6531997), (41, 637268), (82, 318634), (164, 159317), (313, 83476), (509, 51332), (626, 41738), (1018, 25666), (1252, 20869), (2036, 12833)]