4247760.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9941}}^1$

素因数の和:10055

約数の個数: 32

約数和(自身を含む): 121690080

約数和(自身を除く): 65463784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 9941, 19882, 39764, 69587, 79528, 139174, 278348, 556696, 1004041, 2008082, 4016164, 7028287, 8032328, 14056574, 28113148, 56226296]

約数ペア:

[(1, 56226296), (2, 28113148), (4, 14056574), (7, 8032328), (8, 7028287), (14, 4016164), (28, 2008082), (56, 1004041), (101, 556696), (202, 278348), (404, 139174), (707, 79528), (808, 69587), (1414, 39764), (2828, 19882), (5656, 9941)]