28498218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1129}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 65304960

約数和(自身を除く): 36806742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 601, 1129, 1202, 1803, 2258, 3387, 3606, 4207, 6774, 7903, 8414, 12621, 15806, 23709, 25242, 47418, 678529, 1357058, 2035587, 4071174, 4749703, 9499406, 14249109, 28498218]

約数ペア:

[(1, 28498218), (2, 14249109), (3, 9499406), (6, 4749703), (7, 4071174), (14, 2035587), (21, 1357058), (42, 678529), (601, 47418), (1129, 25242), (1202, 23709), (1803, 15806), (2258, 12621), (3387, 8414), (3606, 7903), (4207, 6774)]