28104362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7559}}^1$

素因数の和:7598

約数の個数: 24

約数和(自身を含む): 49805280

約数和(自身を除く): 21700918

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 7559, 15118, 83149, 98267, 166298, 196534, 1080937, 1277471, 2161874, 2554942, 14052181, 28104362]

約数ペア:

[(1, 28104362), (2, 14052181), (11, 2554942), (13, 2161874), (22, 1277471), (26, 1080937), (143, 196534), (169, 166298), (286, 98267), (338, 83149), (1859, 15118), (3718, 7559)]