28934434906

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{613}}^1\times {\mathrm{1913}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 47743512696

約数和(自身を除く): 18809077790

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 613, 949, 1226, 1898, 1913, 3826, 7969, 12337, 15938, 24674, 24869, 44749, 49738, 89498, 103597, 139649, 207194, 279298, 323297, 581737, 646594, 1163474, 1172669, 1815437, 2345338, 3630874, 7562581, 15125162, 15244697, 23600681, 30489394, 47201362, 85604837, 171209674, 198181061, 396362122, 1112862881, 2225725762, 14467217453, 28934434906]

約数ペア:

[(1, 28934434906), (2, 14467217453), (13, 2225725762), (26, 1112862881), (73, 396362122), (146, 198181061), (169, 171209674), (338, 85604837), (613, 47201362), (949, 30489394), (1226, 23600681), (1898, 15244697), (1913, 15125162), (3826, 7562581), (7969, 3630874), (12337, 2345338), (15938, 1815437), (24674, 1172669), (24869, 1163474), (44749, 646594), (49738, 581737), (89498, 323297), (103597, 279298), (139649, 207194)]