70226261

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{75431}}^1$

素因数の和:75464

約数の個数: 12

約数和(自身を含む): 85992480

約数和(自身を除く): 15766219

約数列:

[1, 7, 19, 49, 133, 931, 75431, 528017, 1433189, 3696119, 10032323, 70226261]

約数ペア:

[(1, 70226261), (7, 10032323), (19, 3696119), (49, 1433189), (133, 528017), (931, 75431)]