70640437

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2549}}^1$

素因数の和:2700

約数の個数: 16

約数和(自身を含む): 83721600

約数和(自身を除く): 13081163

約数列:

[1, 7, 37, 107, 259, 749, 2549, 3959, 17843, 27713, 94313, 272743, 660191, 1909201, 10091491, 70640437]

約数ペア:

[(1, 70640437), (7, 10091491), (37, 1909201), (107, 660191), (259, 272743), (749, 94313), (2549, 27713), (3959, 17843)]