28464970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167441}}^1$

素因数の和:167465

約数の個数: 16

約数和(自身を含む): 54251208

約数和(自身を除く): 25786238

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 167441, 334882, 837205, 1674410, 2846497, 5692994, 14232485, 28464970]

約数ペア:

[(1, 28464970), (2, 14232485), (5, 5692994), (10, 2846497), (17, 1674410), (34, 837205), (85, 334882), (170, 167441)]