28841008

素因数分解:

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

素因数の和:36809

約数の個数: 30

約数和(自身を含む): 65004396

約数和(自身を除く): 36163388

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 36787, 73574, 147148, 257509, 294296, 515018, 588592, 1030036, 1802563, 2060072, 3605126, 4120144, 7210252, 14420504, 28841008]

約数ペア:

[(1, 28841008), (2, 14420504), (4, 7210252), (7, 4120144), (8, 3605126), (14, 2060072), (16, 1802563), (28, 1030036), (49, 588592), (56, 515018), (98, 294296), (112, 257509), (196, 147148), (392, 73574), (784, 36787)]