69129728

素因数分解:

$2^9\times {\mathrm{135019}}^1$

素因数の和:135037

約数の個数: 20

約数和(自身を含む): 138125460

約数和(自身を除く): 68995732

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 135019, 270038, 540076, 1080152, 2160304, 4320608, 8641216, 17282432, 34564864, 69129728]

約数ペア:

[(1, 69129728), (2, 34564864), (4, 17282432), (8, 8641216), (16, 4320608), (32, 2160304), (64, 1080152), (128, 540076), (256, 270038), (512, 135019)]