40019288

素因数分解:

$2^3\times {\mathrm{751}}^1\times {\mathrm{6661}}^1$

素因数の和:7418

約数の個数: 16

約数和(自身を含む): 75147360

約数和(自身を除く): 35128072

約数列:

[1, 2, 4, 8, 751, 1502, 3004, 6008, 6661, 13322, 26644, 53288, 5002411, 10004822, 20009644, 40019288]

約数ペア:

[(1, 40019288), (2, 20009644), (4, 10004822), (8, 5002411), (751, 53288), (1502, 26644), (3004, 13322), (6008, 6661)]