71710868

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{1061}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 128132424

約数和(自身を除く): 56421556

約数列:

[1, 2, 4, 61, 122, 244, 277, 554, 1061, 1108, 2122, 4244, 16897, 33794, 64721, 67588, 129442, 258884, 293897, 587794, 1175588, 17927717, 35855434, 71710868]

約数ペア:

[(1, 71710868), (2, 35855434), (4, 17927717), (61, 1175588), (122, 587794), (244, 293897), (277, 258884), (554, 129442), (1061, 67588), (1108, 64721), (2122, 33794), (4244, 16897)]