28683536

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5449}}^1$

素因数の和:5511

約数の個数: 40

約数和(自身を含む): 64876800

約数和(自身を除く): 36193264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 5449, 10898, 21796, 38143, 43592, 76286, 87184, 152572, 256103, 305144, 512206, 610288, 1024412, 1792721, 2048824, 3585442, 4097648, 7170884, 14341768, 28683536]

約数ペア:

[(1, 28683536), (2, 14341768), (4, 7170884), (7, 4097648), (8, 3585442), (14, 2048824), (16, 1792721), (28, 1024412), (47, 610288), (56, 512206), (94, 305144), (112, 256103), (188, 152572), (329, 87184), (376, 76286), (658, 43592), (752, 38143), (1316, 21796), (2632, 10898), (5264, 5449)]