28367906

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{24413}}^1$

素因数の和:24505

約数の個数: 16

約数和(自身を含む): 49218624

約数和(自身を除く): 20850718

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 24413, 48826, 170891, 341782, 2026279, 4052558, 14183953, 28367906]

約数ペア:

[(1, 28367906), (2, 14183953), (7, 4052558), (14, 2026279), (83, 341782), (166, 170891), (581, 48826), (1162, 24413)]