72986519

素因数分解:

${\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 76640256

約数和(自身を除く): 3653737

約数列:

[1, 41, 107, 127, 131, 4387, 5207, 5371, 13589, 14017, 16637, 557149, 574697, 682117, 1780159, 72986519]

約数ペア:

[(1, 72986519), (41, 1780159), (107, 682117), (127, 574697), (131, 557149), (4387, 16637), (5207, 14017), (5371, 13589)]