71812382

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{1787}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 109683072

約数和(自身を除く): 37870690

約数列:

[1, 2, 71, 142, 283, 566, 1787, 3574, 20093, 40186, 126877, 253754, 505721, 1011442, 35906191, 71812382]

約数ペア:

[(1, 71812382), (2, 35906191), (71, 1011442), (142, 505721), (283, 253754), (566, 126877), (1787, 40186), (3574, 20093)]