28439634

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{7043}}^1$

素因数の和:7721

約数の個数: 16

約数和(自身を含む): 56971872

約数和(自身を除く): 28532238

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 7043, 14086, 21129, 42258, 4739939, 9479878, 14219817, 28439634]

約数ペア:

[(1, 28439634), (2, 14219817), (3, 9479878), (6, 4739939), (673, 42258), (1346, 21129), (2019, 14086), (4038, 7043)]