28468034

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{14629}}^1$

素因数の和:14777

約数の個数: 16

約数和(自身を含む): 49156800

約数和(自身を除く): 20688766

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 14629, 29258, 102403, 204806, 2033431, 4066862, 14234017, 28468034]

約数ペア:

[(1, 28468034), (2, 14234017), (7, 4066862), (14, 2033431), (139, 204806), (278, 102403), (973, 29258), (1946, 14629)]