28942518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{438523}}^1$

素因数の和:438539

約数の個数: 16

約数和(自身を含む): 63147456

約数和(自身を除く): 34204938

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 438523, 877046, 1315569, 2631138, 4823753, 9647506, 14471259, 28942518]

約数ペア:

[(1, 28942518), (2, 14471259), (3, 9647506), (6, 4823753), (11, 2631138), (22, 1315569), (33, 877046), (66, 438523)]