28038052

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2281}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 56228480

約数和(自身を除く): 28190428

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 2281, 3073, 4562, 6146, 9124, 12292, 15967, 31934, 63868, 1001359, 2002718, 4005436, 7009513, 14019026, 28038052]

約数ペア:

[(1, 28038052), (2, 14019026), (4, 7009513), (7, 4005436), (14, 2002718), (28, 1001359), (439, 63868), (878, 31934), (1756, 15967), (2281, 12292), (3073, 9124), (4562, 6146)]