71299254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3253}}^1$

素因数の和:3552

約数の個数: 32

約数和(自身を含む): 154161504

約数和(自身を除く): 82862250

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 1686, 3253, 3653, 6506, 7306, 9759, 10959, 19518, 21918, 42289, 84578, 126867, 253734, 914093, 1828186, 2742279, 5484558, 11883209, 23766418, 35649627, 71299254]

約数ペア:

[(1, 71299254), (2, 35649627), (3, 23766418), (6, 11883209), (13, 5484558), (26, 2742279), (39, 1828186), (78, 914093), (281, 253734), (562, 126867), (843, 84578), (1686, 42289), (3253, 21918), (3653, 19518), (6506, 10959), (7306, 9759)]