70256081

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{557}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 82780416

約数和(自身を除く): 12524335

約数列:

[1, 7, 37, 259, 487, 557, 3409, 3899, 18019, 20609, 126133, 144263, 271259, 1898813, 10036583, 70256081]

約数ペア:

[(1, 70256081), (7, 10036583), (37, 1898813), (259, 271259), (487, 144263), (557, 126133), (3409, 20609), (3899, 18019)]