8228572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 16837632

約数和(自身を除く): 8609060

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 173, 188, 253, 346, 506, 517, 692, 1012, 1034, 1081, 1903, 2068, 2162, 3806, 3979, 4324, 7612, 7958, 8131, 11891, 15916, 16262, 23782, 32524, 43769, 47564, 87538, 89441, 175076, 178882, 187013, 357764, 374026, 748052, 2057143, 4114286, 8228572]

約数ペア:

[(1, 8228572), (2, 4114286), (4, 2057143), (11, 748052), (22, 374026), (23, 357764), (44, 187013), (46, 178882), (47, 175076), (92, 89441), (94, 87538), (173, 47564), (188, 43769), (253, 32524), (346, 23782), (506, 16262), (517, 15916), (692, 11891), (1012, 8131), (1034, 7958), (1081, 7612), (1903, 4324), (2068, 3979), (2162, 3806)]