28185824

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{16619}}^1$

素因数の和:16682

約数の個数: 24

約数和(自身を含む): 56541240

約数和(自身を除く): 28355416

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 16619, 33238, 66476, 132952, 265904, 531808, 880807, 1761614, 3523228, 7046456, 14092912, 28185824]

約数ペア:

[(1, 28185824), (2, 14092912), (4, 7046456), (8, 3523228), (16, 1761614), (32, 880807), (53, 531808), (106, 265904), (212, 132952), (424, 66476), (848, 33238), (1696, 16619)]