28569288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{108217}}^1$

素因数の和:108237

約数の個数: 32

約数和(自身を含む): 77916960

約数和(自身を除く): 49347672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 108217, 216434, 324651, 432868, 649302, 865736, 1190387, 1298604, 2380774, 2597208, 3571161, 4761548, 7142322, 9523096, 14284644, 28569288]

約数ペア:

[(1, 28569288), (2, 14284644), (3, 9523096), (4, 7142322), (6, 4761548), (8, 3571161), (11, 2597208), (12, 2380774), (22, 1298604), (24, 1190387), (33, 865736), (44, 649302), (66, 432868), (88, 324651), (132, 216434), (264, 108217)]