28356424

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{154111}}^1$

素因数の和:154140

約数の個数: 16

約数和(自身を含む): 55480320

約数和(自身を除く): 27123896

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 154111, 308222, 616444, 1232888, 3544553, 7089106, 14178212, 28356424]

約数ペア:

[(1, 28356424), (2, 14178212), (4, 7089106), (8, 3544553), (23, 1232888), (46, 616444), (92, 308222), (184, 154111)]