28033970

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28901}}^1$

素因数の和:29005

約数の個数: 16

約数和(自身を含む): 50983128

約数和(自身を除く): 22949158

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 28901, 57802, 144505, 289010, 2803397, 5606794, 14016985, 28033970]

約数ペア:

[(1, 28033970), (2, 14016985), (5, 5606794), (10, 2803397), (97, 289010), (194, 144505), (485, 57802), (970, 28901)]