76586986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{287921}}^1$

素因数の和:287949

約数の個数: 16

約数和(自身を含む): 138202560

約数和(自身を除く): 61615574

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 287921, 575842, 2015447, 4030894, 5470499, 10940998, 38293493, 76586986]

約数ペア:

[(1, 76586986), (2, 38293493), (7, 10940998), (14, 5470499), (19, 4030894), (38, 2015447), (133, 575842), (266, 287921)]