72553313

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3463}}^1$

素因数の和:3584

約数の個数: 16

約数和(自身を含む): 86128896

約数和(自身を除く): 13575583

約数列:

[1, 7, 41, 73, 287, 511, 2993, 3463, 20951, 24241, 141983, 252799, 993881, 1769593, 10364759, 72553313]

約数ペア:

[(1, 72553313), (7, 10364759), (41, 1769593), (73, 993881), (287, 252799), (511, 141983), (2993, 24241), (3463, 20951)]