71561434

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{9811}}^1$

素因数の和:10341

約数の個数: 16

約数和(自身を含む): 122924736

約数和(自身を除く): 51363302

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 7294, 9811, 19622, 68677, 137354, 5111531, 10223062, 35780717, 71561434]

約数ペア:

[(1, 71561434), (2, 35780717), (7, 10223062), (14, 5111531), (521, 137354), (1042, 68677), (3647, 19622), (7294, 9811)]