71375416

素因数分解:

$2^3\times 7^1\times {\mathrm{1274561}}^1$

素因数の和:1274574

約数の個数: 16

約数和(自身を含む): 152947440

約数和(自身を除く): 81572024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1274561, 2549122, 5098244, 8921927, 10196488, 17843854, 35687708, 71375416]

約数ペア:

[(1, 71375416), (2, 35687708), (4, 17843854), (7, 10196488), (8, 8921927), (14, 5098244), (28, 2549122), (56, 1274561)]