64159970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{916571}}^1$

素因数の和:916585

約数の個数: 16

約数和(自身を含む): 131986368

約数和(自身を除く): 67826398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 916571, 1833142, 4582855, 6415997, 9165710, 12831994, 32079985, 64159970]

約数ペア:

[(1, 64159970), (2, 32079985), (5, 12831994), (7, 9165710), (10, 6415997), (14, 4582855), (35, 1833142), (70, 916571)]