71013721

素因数分解:

${\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 75216960

約数和(自身を除く): 4203239

約数列:

[1, 29, 83, 163, 181, 2407, 4727, 5249, 13529, 15023, 29503, 392341, 435667, 855587, 2448749, 71013721]

約数ペア:

[(1, 71013721), (29, 2448749), (83, 855587), (163, 435667), (181, 392341), (2407, 29503), (4727, 15023), (5249, 13529)]