28747232

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{21911}}^1$

素因数の和:21962

約数の個数: 24

約数和(自身を含む): 57979152

約数和(自身を除く): 29231920

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 21911, 43822, 87644, 175288, 350576, 701152, 898351, 1796702, 3593404, 7186808, 14373616, 28747232]

約数ペア:

[(1, 28747232), (2, 14373616), (4, 7186808), (8, 3593404), (16, 1796702), (32, 898351), (41, 701152), (82, 350576), (164, 175288), (328, 87644), (656, 43822), (1312, 21911)]