2521569904

素因数分解:

$2^4\times 7^1\times {\mathrm{701}}^1\times {\mathrm{32117}}^1$

素因数の和:32833

約数の個数: 40

約数和(自身を含む): 5591615328

約数和(自身を除く): 3070045424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 701, 1402, 2804, 4907, 5608, 9814, 11216, 19628, 32117, 39256, 64234, 78512, 128468, 224819, 256936, 449638, 513872, 899276, 1798552, 3597104, 22514017, 45028034, 90056068, 157598119, 180112136, 315196238, 360224272, 630392476, 1260784952, 2521569904]

約数ペア:

[(1, 2521569904), (2, 1260784952), (4, 630392476), (7, 360224272), (8, 315196238), (14, 180112136), (16, 157598119), (28, 90056068), (56, 45028034), (112, 22514017), (701, 3597104), (1402, 1798552), (2804, 899276), (4907, 513872), (5608, 449638), (9814, 256936), (11216, 224819), (19628, 128468), (32117, 78512), (39256, 64234)]