78988532

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{122653}}^1$

素因数の和:122687

約数の個数: 24

約数和(自身を含む): 164846976

約数和(自身を除く): 85858444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 122653, 245306, 490612, 858571, 1717142, 2821019, 3434284, 5642038, 11284076, 19747133, 39494266, 78988532]

約数ペア:

[(1, 78988532), (2, 39494266), (4, 19747133), (7, 11284076), (14, 5642038), (23, 3434284), (28, 2821019), (46, 1717142), (92, 858571), (161, 490612), (322, 245306), (644, 122653)]