26092738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 47399040

約数和(自身を除く): 21306302

約数列:

[1, 2, 7, 14, 19, 38, 133, 233, 266, 421, 466, 842, 1631, 2947, 3262, 4427, 5894, 7999, 8854, 15998, 30989, 55993, 61978, 98093, 111986, 196186, 686651, 1373302, 1863767, 3727534, 13046369, 26092738]

約数ペア:

[(1, 26092738), (2, 13046369), (7, 3727534), (14, 1863767), (19, 1373302), (38, 686651), (133, 196186), (233, 111986), (266, 98093), (421, 61978), (466, 55993), (842, 30989), (1631, 15998), (2947, 8854), (3262, 7999), (4427, 5894)]