28694906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1609}}^1$

素因数の和:1889

約数の個数: 16

約数和(自身を含む): 44416680

約数和(自身を除く): 15721774

約数列:

[1, 2, 37, 74, 241, 482, 1609, 3218, 8917, 17834, 59533, 119066, 387769, 775538, 14347453, 28694906]

約数ペア:

[(1, 28694906), (2, 14347453), (37, 775538), (74, 387769), (241, 119066), (482, 59533), (1609, 17834), (3218, 8917)]