28871650

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{9787}}^1$

素因数の和:9858

約数の個数: 24

約数和(自身を含む): 54617040

約数和(自身を除く): 25745390

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 9787, 19574, 48935, 97870, 244675, 489350, 577433, 1154866, 2887165, 5774330, 14435825, 28871650]

約数ペア:

[(1, 28871650), (2, 14435825), (5, 5774330), (10, 2887165), (25, 1154866), (50, 577433), (59, 489350), (118, 244675), (295, 97870), (590, 48935), (1475, 19574), (2950, 9787)]