64756790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{925097}}^1$

素因数の和:925111

約数の個数: 16

約数和(自身を含む): 133214112

約数和(自身を除く): 68457322

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 925097, 1850194, 4625485, 6475679, 9250970, 12951358, 32378395, 64756790]

約数ペア:

[(1, 64756790), (2, 32378395), (5, 12951358), (7, 9250970), (10, 6475679), (14, 4625485), (35, 1850194), (70, 925097)]