28175792

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{7307}}^1$

素因数の和:7556

約数の個数: 20

約数和(自身を含む): 54824616

約数和(自身を除く): 26648824

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 7307, 14614, 29228, 58456, 116912, 1760987, 3521974, 7043948, 14087896, 28175792]

約数ペア:

[(1, 28175792), (2, 14087896), (4, 7043948), (8, 3521974), (16, 1760987), (241, 116912), (482, 58456), (964, 29228), (1928, 14614), (3856, 7307)]