28667198

素因数分解:

$2^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{4729}}^1$

素因数の和:5171

約数の個数: 16

約数和(自身を含む): 49267680

約数和(自身を除く): 20600482

約数列:

[1, 2, 7, 14, 433, 866, 3031, 4729, 6062, 9458, 33103, 66206, 2047657, 4095314, 14333599, 28667198]

約数ペア:

[(1, 28667198), (2, 14333599), (7, 4095314), (14, 2047657), (433, 66206), (866, 33103), (3031, 9458), (4729, 6062)]