13679456

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 31044384

約数和(自身を除く): 17364928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 353, 692, 706, 1211, 1384, 1412, 2422, 2471, 2768, 2824, 4844, 4942, 5536, 5648, 9688, 9884, 11296, 19376, 19768, 38752, 39536, 61069, 79072, 122138, 244276, 427483, 488552, 854966, 977104, 1709932, 1954208, 3419864, 6839728, 13679456]

約数ペア:

[(1, 13679456), (2, 6839728), (4, 3419864), (7, 1954208), (8, 1709932), (14, 977104), (16, 854966), (28, 488552), (32, 427483), (56, 244276), (112, 122138), (173, 79072), (224, 61069), (346, 39536), (353, 38752), (692, 19768), (706, 19376), (1211, 11296), (1384, 9884), (1412, 9688), (2422, 5648), (2471, 5536), (2768, 4942), (2824, 4844)]