28214008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{153337}}^1$

素因数の和:153366

約数の個数: 16

約数和(自身を含む): 55201680

約数和(自身を除く): 26987672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 153337, 306674, 613348, 1226696, 3526751, 7053502, 14107004, 28214008]

約数ペア:

[(1, 28214008), (2, 14107004), (4, 7053502), (8, 3526751), (23, 1226696), (46, 613348), (92, 306674), (184, 153337)]