28834757728

素因数分解:

$2^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{719143}}^1$

素因数の和:719339

約数の個数: 48

約数和(自身を含む): 65240743680

約数和(自身を除く): 36405985952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 179, 224, 358, 716, 1253, 1432, 2506, 2864, 5012, 5728, 10024, 20048, 40096, 719143, 1438286, 2876572, 5034001, 5753144, 10068002, 11506288, 20136004, 23012576, 40272008, 80544016, 128726597, 161088032, 257453194, 514906388, 901086179, 1029812776, 1802172358, 2059625552, 3604344716, 4119251104, 7208689432, 14417378864, 28834757728]

約数ペア:

[(1, 28834757728), (2, 14417378864), (4, 7208689432), (7, 4119251104), (8, 3604344716), (14, 2059625552), (16, 1802172358), (28, 1029812776), (32, 901086179), (56, 514906388), (112, 257453194), (179, 161088032), (224, 128726597), (358, 80544016), (716, 40272008), (1253, 23012576), (1432, 20136004), (2506, 11506288), (2864, 10068002), (5012, 5753144), (5728, 5034001), (10024, 2876572), (20048, 1438286), (40096, 719143)]