28641572

素因数分解:

$2^2\times {\mathrm{523}}^1\times {\mathrm{13691}}^1$

素因数の和:14218

約数の個数: 12

約数和(自身を含む): 50222256

約数和(自身を除く): 21580684

約数列:

[1, 2, 4, 523, 1046, 2092, 13691, 27382, 54764, 7160393, 14320786, 28641572]

約数ペア:

[(1, 28641572), (2, 14320786), (4, 7160393), (523, 54764), (1046, 27382), (2092, 13691)]