71049722

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{641}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 107725032

約数和(自身を除く): 36675310

約数列:

[1, 2, 157, 314, 353, 641, 706, 1282, 55421, 100637, 110842, 201274, 226273, 452546, 35524861, 71049722]

約数ペア:

[(1, 71049722), (2, 35524861), (157, 452546), (314, 226273), (353, 201274), (641, 110842), (706, 100637), (1282, 55421)]