28267256

素因数分解:

$2^3\times {\mathrm{1601}}^1\times {\mathrm{2207}}^1$

素因数の和:3814

約数の個数: 16

約数和(自身を含む): 53058240

約数和(自身を除く): 24790984

約数列:

[1, 2, 4, 8, 1601, 2207, 3202, 4414, 6404, 8828, 12808, 17656, 3533407, 7066814, 14133628, 28267256]

約数ペア:

[(1, 28267256), (2, 14133628), (4, 7066814), (8, 3533407), (1601, 17656), (2207, 12808), (3202, 8828), (4414, 6404)]