28279266

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{34403}}^1$

素因数の和:34545

約数の個数: 16

約数和(自身を含む): 56973024

約数和(自身を除く): 28693758

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 34403, 68806, 103209, 206418, 4713211, 9426422, 14139633, 28279266]

約数ペア:

[(1, 28279266), (2, 14139633), (3, 9426422), (6, 4713211), (137, 206418), (274, 103209), (411, 68806), (822, 34403)]