25600876

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4787}}^1$

素因数の和:4989

約数の個数: 24

約数和(自身を含む): 51480576

約数和(自身を除く): 25879700

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 4787, 5348, 9574, 19148, 33509, 67018, 134036, 914317, 1828634, 3657268, 6400219, 12800438, 25600876]

約数ペア:

[(1, 25600876), (2, 12800438), (4, 6400219), (7, 3657268), (14, 1828634), (28, 914317), (191, 134036), (382, 67018), (764, 33509), (1337, 19148), (2674, 9574), (4787, 5348)]