71897582

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{5689}}^1$

素因数の和:5851

約数の個数: 16

約数和(自身を含む): 110613600

約数和(自身を除く): 38716018

約数列:

[1, 2, 71, 89, 142, 178, 5689, 6319, 11378, 12638, 403919, 506321, 807838, 1012642, 35948791, 71897582]

約数ペア:

[(1, 71897582), (2, 35948791), (71, 1012642), (89, 807838), (142, 506321), (178, 403919), (5689, 12638), (6319, 11378)]