56723178

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{133153}}^1$

素因数の和:133229

約数の個数: 16

約数和(自身を含む): 115045056

約数和(自身を除く): 58321878

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 133153, 266306, 399459, 798918, 9453863, 18907726, 28361589, 56723178]

約数ペア:

[(1, 56723178), (2, 28361589), (3, 18907726), (6, 9453863), (71, 798918), (142, 399459), (213, 266306), (426, 133153)]