827947568

素因数分解:

$2^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{27481}}^1$

素因数の和:27765

約数の個数: 40

約数和(自身を含む): 1840194720

約数和(自身を除く): 1012247152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269, 538, 1076, 1883, 2152, 3766, 4304, 7532, 15064, 27481, 30128, 54962, 109924, 192367, 219848, 384734, 439696, 769468, 1538936, 3077872, 7392389, 14784778, 29569556, 51746723, 59139112, 103493446, 118278224, 206986892, 413973784, 827947568]

約数ペア:

[(1, 827947568), (2, 413973784), (4, 206986892), (7, 118278224), (8, 103493446), (14, 59139112), (16, 51746723), (28, 29569556), (56, 14784778), (112, 7392389), (269, 3077872), (538, 1538936), (1076, 769468), (1883, 439696), (2152, 384734), (3766, 219848), (4304, 192367), (7532, 109924), (15064, 54962), (27481, 30128)]