71409049

素因数分解:

${\mathrm{19}}^3\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 16

約数和(自身を含む): 78192000

約数和(自身を除く): 6782951

約数列:

[1, 19, 29, 359, 361, 551, 6821, 6859, 10411, 10469, 129599, 197809, 198911, 2462381, 3758371, 71409049]

約数ペア:

[(1, 71409049), (19, 3758371), (29, 2462381), (359, 198911), (361, 197809), (551, 129599), (6821, 10469), (6859, 10411)]