28740078

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{19237}}^1$

素因数の和:19328

約数の個数: 24

約数和(自身を含む): 63023688

約数和(自身を除く): 34283610

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 19237, 38474, 57711, 115422, 173133, 346266, 1596671, 3193342, 4790013, 9580026, 14370039, 28740078]

約数ペア:

[(1, 28740078), (2, 14370039), (3, 9580026), (6, 4790013), (9, 3193342), (18, 1596671), (83, 346266), (166, 173133), (249, 115422), (498, 57711), (747, 38474), (1494, 19237)]