28276644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12601}}^1$

素因数の和:12636

約数の個数: 48

約数和(自身を含む): 76216896

約数和(自身を除く): 47940252

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 12601, 25202, 37803, 50404, 75606, 138611, 151212, 214217, 277222, 415833, 428434, 554444, 642651, 831666, 856868, 1285302, 1663332, 2356387, 2570604, 4712774, 7069161, 9425548, 14138322, 28276644]

約数ペア:

[(1, 28276644), (2, 14138322), (3, 9425548), (4, 7069161), (6, 4712774), (11, 2570604), (12, 2356387), (17, 1663332), (22, 1285302), (33, 856868), (34, 831666), (44, 642651), (51, 554444), (66, 428434), (68, 415833), (102, 277222), (132, 214217), (187, 151212), (204, 138611), (374, 75606), (561, 50404), (748, 37803), (1122, 25202), (2244, 12601)]