28038716

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 50187984

約数和(自身を除く): 22149268

約数列:

[1, 2, 4, 73, 131, 146, 262, 292, 524, 733, 1466, 2932, 9563, 19126, 38252, 53509, 96023, 107018, 192046, 214036, 384092, 7009679, 14019358, 28038716]

約数ペア:

[(1, 28038716), (2, 14019358), (4, 7009679), (73, 384092), (131, 214036), (146, 192046), (262, 107018), (292, 96023), (524, 53509), (733, 38252), (1466, 19126), (2932, 9563)]