12129376

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 27536544

約数和(自身を除く): 15407168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 313, 346, 626, 692, 1211, 1252, 1384, 2191, 2422, 2504, 2768, 4382, 4844, 5008, 5536, 8764, 9688, 10016, 17528, 19376, 35056, 38752, 54149, 70112, 108298, 216596, 379043, 433192, 758086, 866384, 1516172, 1732768, 3032344, 6064688, 12129376]

約数ペア:

[(1, 12129376), (2, 6064688), (4, 3032344), (7, 1732768), (8, 1516172), (14, 866384), (16, 758086), (28, 433192), (32, 379043), (56, 216596), (112, 108298), (173, 70112), (224, 54149), (313, 38752), (346, 35056), (626, 19376), (692, 17528), (1211, 10016), (1252, 9688), (1384, 8764), (2191, 5536), (2422, 5008), (2504, 4844), (2768, 4382)]