4120144

素因数分解:

$2^4\times 7^1\times {\mathrm{36787}}^1$

素因数の和:36802

約数の個数: 20

約数和(自身を含む): 9123424

約数和(自身を除く): 5003280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 36787, 73574, 147148, 257509, 294296, 515018, 588592, 1030036, 2060072, 4120144]

約数ペア:

[(1, 4120144), (2, 2060072), (4, 1030036), (7, 588592), (8, 515018), (14, 294296), (16, 257509), (28, 147148), (56, 73574), (112, 36787)]