71286986

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{1741}}^1$

素因数の和:2149

約数の個数: 16

約数和(自身を含む): 109118880

約数和(自身を除く): 37831894

約数列:

[1, 2, 59, 118, 347, 694, 1741, 3482, 20473, 40946, 102719, 205438, 604127, 1208254, 35643493, 71286986]

約数ペア:

[(1, 71286986), (2, 35643493), (59, 1208254), (118, 604127), (347, 205438), (694, 102719), (1741, 40946), (3482, 20473)]