28134794

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{4241}}^1$

素因数の和:4381

約数の個数: 16

約数和(自身を含む): 43981056

約数和(自身を除く): 15846262

約数列:

[1, 2, 31, 62, 107, 214, 3317, 4241, 6634, 8482, 131471, 262942, 453787, 907574, 14067397, 28134794]

約数ペア:

[(1, 28134794), (2, 14067397), (31, 907574), (62, 453787), (107, 262942), (214, 131471), (3317, 8482), (4241, 6634)]