25114034

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:842

約数の個数: 24

約数和(自身を含む): 41733804

約数和(自身を除く): 16619770

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 661, 1322, 1727, 3454, 7271, 14542, 18997, 37994, 79981, 103777, 159962, 207554, 1141547, 2283094, 12557017, 25114034]

約数ペア:

[(1, 25114034), (2, 12557017), (11, 2283094), (22, 1141547), (121, 207554), (157, 159962), (242, 103777), (314, 79981), (661, 37994), (1322, 18997), (1727, 14542), (3454, 7271)]