28239774

素因数分解:

$2^1\times 3^1\times {\mathrm{631}}^1\times {\mathrm{7459}}^1$

素因数の和:8095

約数の個数: 16

約数和(自身を含む): 56576640

約数和(自身を除く): 28336866

約数列:

[1, 2, 3, 6, 631, 1262, 1893, 3786, 7459, 14918, 22377, 44754, 4706629, 9413258, 14119887, 28239774]

約数ペア:

[(1, 28239774), (2, 14119887), (3, 9413258), (6, 4706629), (631, 44754), (1262, 22377), (1893, 14918), (3786, 7459)]