28006042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{941}}^1$

素因数の和:1613

約数の個数: 16

約数和(自身を含む): 43949952

約数和(自身を除く): 15943910

約数列:

[1, 2, 23, 46, 647, 941, 1294, 1882, 14881, 21643, 29762, 43286, 608827, 1217654, 14003021, 28006042]

約数ペア:

[(1, 28006042), (2, 14003021), (23, 1217654), (46, 608827), (647, 43286), (941, 29762), (1294, 21643), (1882, 14881)]