71354698916

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{42372149}}^1$

素因数の和:42372574

約数の個数: 12

約数和(自身を含む): 125167331100

約数和(自身を除く): 53812632184

約数列:

[1, 2, 4, 421, 842, 1684, 42372149, 84744298, 169488596, 17838674729, 35677349458, 71354698916]

約数ペア:

[(1, 71354698916), (2, 35677349458), (4, 17838674729), (421, 169488596), (842, 84744298), (1684, 42372149)]