71388948676

素因数分解:

$2^2\times {\mathrm{10141}}^1\times {\mathrm{1759909}}^1$

素因数の和:1770054

約数の個数: 12

約数和(自身を含む): 124943050540

約数和(自身を除く): 53554101864

約数列:

[1, 2, 4, 10141, 20282, 40564, 1759909, 3519818, 7039636, 17847237169, 35694474338, 71388948676]

約数ペア:

[(1, 71388948676), (2, 35694474338), (4, 17847237169), (10141, 7039636), (20282, 3519818), (40564, 1759909)]