64358889007

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1961623}}^1$

素因数の和:1961782

約数の個数: 16

約数和(自身を含む): 75954081280

約数和(自身を除く): 11595192273

約数列:

[1, 7, 43, 109, 301, 763, 4687, 32809, 1961623, 13731361, 84349789, 213816907, 590448523, 1496718349, 9194127001, 64358889007]

約数ペア:

[(1, 64358889007), (7, 9194127001), (43, 1496718349), (109, 590448523), (301, 213816907), (763, 84349789), (4687, 13731361), (32809, 1961623)]