69140942

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1\times {\mathrm{607}}^1$

素因数の和:972

約数の個数: 24

約数和(自身を含む): 112821696

約数和(自身を除く): 43680754

約数列:

[1, 2, 13, 26, 169, 337, 338, 607, 674, 1214, 4381, 7891, 8762, 15782, 56953, 102583, 113906, 204559, 205166, 409118, 2659267, 5318534, 34570471, 69140942]

約数ペア:

[(1, 69140942), (2, 34570471), (13, 5318534), (26, 2659267), (169, 409118), (337, 205166), (338, 204559), (607, 113906), (674, 102583), (1214, 56953), (4381, 15782), (7891, 8762)]