28656586

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66029}}^1$

素因数の和:66069

約数の個数: 16

約数和(自身を含む): 50711040

約数和(自身を除く): 22054454

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 66029, 132058, 462203, 924406, 2046899, 4093798, 14328293, 28656586]

約数ペア:

[(1, 28656586), (2, 14328293), (7, 4093798), (14, 2046899), (31, 924406), (62, 462203), (217, 132058), (434, 66029)]