28382942

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{30259}}^1$

素因数の和:30335

約数の個数: 16

約数和(自身を含む): 49384320

約数和(自身を除く): 21001378

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 30259, 60518, 211813, 423626, 2027353, 4054706, 14191471, 28382942]

約数ペア:

[(1, 28382942), (2, 14191471), (7, 4054706), (14, 2027353), (67, 423626), (134, 211813), (469, 60518), (938, 30259)]