25376824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5441}}^1$

素因数の和:5511

約数の個数: 32

約数和(自身を含む): 52896240

約数和(自身を除く): 27519416

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 5441, 10882, 21764, 43528, 59851, 119702, 239404, 288373, 478808, 576746, 1153492, 2306984, 3172103, 6344206, 12688412, 25376824]

約数ペア:

[(1, 25376824), (2, 12688412), (4, 6344206), (8, 3172103), (11, 2306984), (22, 1153492), (44, 576746), (53, 478808), (88, 288373), (106, 239404), (212, 119702), (424, 59851), (583, 43528), (1166, 21764), (2332, 10882), (4664, 5441)]