28768264

素因数分解:

$2^3\times 7^1\times {\mathrm{513719}}^1$

素因数の和:513732

約数の個数: 16

約数和(自身を含む): 61646400

約数和(自身を除く): 32878136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 513719, 1027438, 2054876, 3596033, 4109752, 7192066, 14384132, 28768264]

約数ペア:

[(1, 28768264), (2, 14384132), (4, 7192066), (7, 4109752), (8, 3596033), (14, 2054876), (28, 1027438), (56, 513719)]