28068942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4129}}^1$

素因数の和:4248

約数の個数: 32

約数和(自身を含む): 61850880

約数和(自身を除く): 33781938

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 4129, 6798, 8258, 12387, 24774, 45419, 90838, 136257, 272514, 425287, 850574, 1275861, 2551722, 4678157, 9356314, 14034471, 28068942]

約数ペア:

[(1, 28068942), (2, 14034471), (3, 9356314), (6, 4678157), (11, 2551722), (22, 1275861), (33, 850574), (66, 425287), (103, 272514), (206, 136257), (309, 90838), (618, 45419), (1133, 24774), (2266, 12387), (3399, 8258), (4129, 6798)]