28653526

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:900

約数の個数: 24

約数和(自身を含む): 47592720

約数和(自身を除く): 18939194

約数列:

[1, 2, 11, 22, 121, 167, 242, 334, 709, 1418, 1837, 3674, 7799, 15598, 20207, 40414, 85789, 118403, 171578, 236806, 1302433, 2604866, 14326763, 28653526]

約数ペア:

[(1, 28653526), (2, 14326763), (11, 2604866), (22, 1302433), (121, 236806), (167, 171578), (242, 118403), (334, 85789), (709, 40414), (1418, 20207), (1837, 15598), (3674, 7799)]