28338268

素因数分解:

$2^2\times 7^2\times {\mathrm{144583}}^1$

素因数の和:144601

約数の個数: 18

約数和(自身を含む): 57689016

約数和(自身を除く): 29350748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 144583, 289166, 578332, 1012081, 2024162, 4048324, 7084567, 14169134, 28338268]

約数ペア:

[(1, 28338268), (2, 14169134), (4, 7084567), (7, 4048324), (14, 2024162), (28, 1012081), (49, 578332), (98, 289166), (196, 144583)]