70225778

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{135571}}^1$

素因数の和:135617

約数の個数: 16

約数和(自身を含む): 123641664

約数和(自身を除く): 53415886

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 135571, 271142, 948997, 1897994, 5016127, 10032254, 35112889, 70225778]

約数ペア:

[(1, 70225778), (2, 35112889), (7, 10032254), (14, 5016127), (37, 1897994), (74, 948997), (259, 271142), (518, 135571)]