74008144

素因数分解:

$2^4\times 7^1\times {\mathrm{660787}}^1$

素因数の和:660802

約数の個数: 20

約数和(自身を含む): 163875424

約数和(自身を除く): 89867280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 660787, 1321574, 2643148, 4625509, 5286296, 9251018, 10572592, 18502036, 37004072, 74008144]

約数ペア:

[(1, 74008144), (2, 37004072), (4, 18502036), (7, 10572592), (8, 9251018), (14, 5286296), (16, 4625509), (28, 2643148), (56, 1321574), (112, 660787)]