28503978

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{30259}}^1$

素因数の和:30421

約数の個数: 16

約数和(自身を含む): 57372960

約数和(自身を除く): 28868982

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 30259, 60518, 90777, 181554, 4750663, 9501326, 14251989, 28503978]

約数ペア:

[(1, 28503978), (2, 14251989), (3, 9501326), (6, 4750663), (157, 181554), (314, 90777), (471, 60518), (942, 30259)]