28331325862

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{201701}}^1$

素因数の和:201916

約数の個数: 32

約数和(自身を含む): 49570283520

約数和(自身を除く): 21238957658

約数列:

[1, 2, 7, 14, 79, 127, 158, 254, 553, 889, 1106, 1778, 10033, 20066, 70231, 140462, 201701, 403402, 1411907, 2823814, 15934379, 25616027, 31868758, 51232054, 111540653, 179312189, 223081306, 358624378, 2023666133, 4047332266, 14165662931, 28331325862]

約数ペア:

[(1, 28331325862), (2, 14165662931), (7, 4047332266), (14, 2023666133), (79, 358624378), (127, 223081306), (158, 179312189), (254, 111540653), (553, 51232054), (889, 31868758), (1106, 25616027), (1778, 15934379), (10033, 2823814), (20066, 1411907), (70231, 403402), (140462, 201701)]