870817504

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{1307}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 1756194048

約数和(自身を除く): 885376544

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 443, 752, 886, 1307, 1504, 1772, 2614, 3544, 5228, 7088, 10456, 14176, 20821, 20912, 41642, 41824, 61429, 83284, 122858, 166568, 245716, 333136, 491432, 579001, 666272, 982864, 1158002, 1965728, 2316004, 4632008, 9264016, 18528032, 27213047, 54426094, 108852188, 217704376, 435408752, 870817504]

約数ペア:

[(1, 870817504), (2, 435408752), (4, 217704376), (8, 108852188), (16, 54426094), (32, 27213047), (47, 18528032), (94, 9264016), (188, 4632008), (376, 2316004), (443, 1965728), (752, 1158002), (886, 982864), (1307, 666272), (1504, 579001), (1772, 491432), (2614, 333136), (3544, 245716), (5228, 166568), (7088, 122858), (10456, 83284), (14176, 61429), (20821, 41824), (20912, 41642)]