28971636

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{27127}}^1$

素因数の和:27223

約数の個数: 24

約数和(自身を含む): 68362560

約数和(自身を除く): 39390924

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 27127, 54254, 81381, 108508, 162762, 325524, 2414303, 4828606, 7242909, 9657212, 14485818, 28971636]

約数ペア:

[(1, 28971636), (2, 14485818), (3, 9657212), (4, 7242909), (6, 4828606), (12, 2414303), (89, 325524), (178, 162762), (267, 108508), (356, 81381), (534, 54254), (1068, 27127)]