70439891

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 76896864

約数和(自身を除く): 6456973

約数列:

[1, 17, 43, 173, 557, 731, 2941, 7439, 9469, 23951, 96361, 126463, 407167, 1638137, 4143523, 70439891]

約数ペア:

[(1, 70439891), (17, 4143523), (43, 1638137), (173, 407167), (557, 126463), (731, 96361), (2941, 23951), (7439, 9469)]