70880334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1687627}}^1$

素因数の和:1687639

約数の個数: 16

約数和(自身を含む): 162012288

約数和(自身を除く): 91131954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1687627, 3375254, 5062881, 10125762, 11813389, 23626778, 35440167, 70880334]

約数ペア:

[(1, 70880334), (2, 35440167), (3, 23626778), (6, 11813389), (7, 10125762), (14, 5062881), (21, 3375254), (42, 1687627)]