28667534

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4751}}^1$

素因数の和:5191

約数の個数: 16

約数和(自身を含む): 49268736

約数和(自身を除く): 20601202

約数列:

[1, 2, 7, 14, 431, 862, 3017, 4751, 6034, 9502, 33257, 66514, 2047681, 4095362, 14333767, 28667534]

約数ペア:

[(1, 28667534), (2, 14333767), (7, 4095362), (14, 2047681), (431, 66514), (862, 33257), (3017, 9502), (4751, 6034)]