28421618842

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{955477}}^1$

素因数の和:955725

約数の個数: 16

約数和(自身を含む): 43340482080

約数和(自身を除く): 14918863238

約数列:

[1, 2, 107, 139, 214, 278, 14873, 29746, 955477, 1910954, 102236039, 132811303, 204472078, 265622606, 14210809421, 28421618842]

約数ペア:

[(1, 28421618842), (2, 14210809421), (107, 265622606), (139, 204472078), (214, 132811303), (278, 102236039), (14873, 1910954), (29746, 955477)]