28972622

素因数分解:

$2^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1291}}^1$

素因数の和:1536

約数の個数: 24

約数和(自身を含む): 50814360

約数和(自身を除く): 21841738

約数列:

[1, 2, 7, 14, 49, 98, 229, 458, 1291, 1603, 2582, 3206, 9037, 11221, 18074, 22442, 63259, 126518, 295639, 591278, 2069473, 4138946, 14486311, 28972622]

約数ペア:

[(1, 28972622), (2, 14486311), (7, 4138946), (14, 2069473), (49, 591278), (98, 295639), (229, 126518), (458, 63259), (1291, 22442), (1603, 18074), (2582, 11221), (3206, 9037)]