64281348242

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{11041111}}^1$

素因数の和:11041225

約数の個数: 16

約数和(自身を含む): 100164968064

約数和(自身を除く): 35883619822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 11041111, 22082222, 452685551, 783918881, 905371102, 1567837762, 32140674121, 64281348242]

約数ペア:

[(1, 64281348242), (2, 32140674121), (41, 1567837762), (71, 905371102), (82, 783918881), (142, 452685551), (2911, 22082222), (5822, 11041111)]