2777206912

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{138197}}^1$

素因数の和:138368

約数の個数: 32

約数和(自身を含む): 5567997420

約数和(自身を除く): 2790790508

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 10048, 20096, 138197, 276394, 552788, 1105576, 2211152, 4422304, 8844608, 17689216, 21696929, 43393858, 86787716, 173575432, 347150864, 694301728, 1388603456, 2777206912]

約数ペア:

[(1, 2777206912), (2, 1388603456), (4, 694301728), (8, 347150864), (16, 173575432), (32, 86787716), (64, 43393858), (128, 21696929), (157, 17689216), (314, 8844608), (628, 4422304), (1256, 2211152), (2512, 1105576), (5024, 552788), (10048, 276394), (20096, 138197)]