12826912

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 29115072

約数和(自身を除く): 16288160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 331, 346, 662, 692, 1211, 1324, 1384, 2317, 2422, 2648, 2768, 4634, 4844, 5296, 5536, 9268, 9688, 10592, 18536, 19376, 37072, 38752, 57263, 74144, 114526, 229052, 400841, 458104, 801682, 916208, 1603364, 1832416, 3206728, 6413456, 12826912]

約数ペア:

[(1, 12826912), (2, 6413456), (4, 3206728), (7, 1832416), (8, 1603364), (14, 916208), (16, 801682), (28, 458104), (32, 400841), (56, 229052), (112, 114526), (173, 74144), (224, 57263), (331, 38752), (346, 37072), (662, 19376), (692, 18536), (1211, 10592), (1324, 9688), (1384, 9268), (2317, 5536), (2422, 5296), (2648, 4844), (2768, 4634)]