4080486032

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{847277}}^1$

素因数の和:847335

約数の個数: 40

約数和(自身を含む): 9245497536

約数和(自身を除く): 5165011504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 847277, 1694554, 3389108, 5930939, 6778216, 11861878, 13556432, 23723756, 36432911, 47447512, 72865822, 94895024, 145731644, 255030377, 291463288, 510060754, 582926576, 1020121508, 2040243016, 4080486032]

約数ペア:

[(1, 4080486032), (2, 2040243016), (4, 1020121508), (7, 582926576), (8, 510060754), (14, 291463288), (16, 255030377), (28, 145731644), (43, 94895024), (56, 72865822), (86, 47447512), (112, 36432911), (172, 23723756), (301, 13556432), (344, 11861878), (602, 6778216), (688, 5930939), (1204, 3389108), (2408, 1694554), (4816, 847277)]