28363278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4373}}^1$

素因数の和:4448

約数の個数: 32

約数和(自身を含む): 60466176

約数和(自身を除く): 32102898

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 4373, 6486, 8746, 13119, 26238, 100579, 201158, 205531, 301737, 411062, 603474, 616593, 1233186, 4727213, 9454426, 14181639, 28363278]

約数ペア:

[(1, 28363278), (2, 14181639), (3, 9454426), (6, 4727213), (23, 1233186), (46, 616593), (47, 603474), (69, 411062), (94, 301737), (138, 205531), (141, 201158), (282, 100579), (1081, 26238), (2162, 13119), (3243, 8746), (4373, 6486)]