71262544

素因数分解:

$2^4\times {\mathrm{4453909}}^1$

素因数の和:4453917

約数の個数: 10

約数和(自身を含む): 138071210

約数和(自身を除く): 66808666

約数列:

[1, 2, 4, 8, 16, 4453909, 8907818, 17815636, 35631272, 71262544]

約数ペア:

[(1, 71262544), (2, 35631272), (4, 17815636), (8, 8907818), (16, 4453909)]