38428324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12301}}^1$

素因数の和:12387

約数の個数: 24

約数和(自身を含む): 74402496

約数和(自身を除く): 35974172

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 12301, 24602, 49204, 135311, 270622, 541244, 873371, 1746742, 3493484, 9607081, 19214162, 38428324]

約数ペア:

[(1, 38428324), (2, 19214162), (4, 9607081), (11, 3493484), (22, 1746742), (44, 873371), (71, 541244), (142, 270622), (284, 135311), (781, 49204), (1562, 24602), (3124, 12301)]