28547576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 56624400

約数和(自身を除く): 28076824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 293, 586, 641, 1172, 1282, 2344, 2564, 5128, 5567, 11134, 12179, 22268, 24358, 44536, 48716, 97432, 187813, 375626, 751252, 1502504, 3568447, 7136894, 14273788, 28547576]

約数ペア:

[(1, 28547576), (2, 14273788), (4, 7136894), (8, 3568447), (19, 1502504), (38, 751252), (76, 375626), (152, 187813), (293, 97432), (586, 48716), (641, 44536), (1172, 24358), (1282, 22268), (2344, 12179), (2564, 11134), (5128, 5567)]