28897048

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{3623}}^1$

素因数の和:4626

約数の個数: 16

約数和(自身を含む): 54251280

約数和(自身を除く): 25354232

約数列:

[1, 2, 4, 8, 997, 1994, 3623, 3988, 7246, 7976, 14492, 28984, 3612131, 7224262, 14448524, 28897048]

約数ペア:

[(1, 28897048), (2, 14448524), (4, 7224262), (8, 3612131), (997, 28984), (1994, 14492), (3623, 7976), (3988, 7246)]