66825356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 133593600

約数和(自身を除く): 66768244

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 239, 247, 283, 478, 494, 566, 956, 988, 1132, 3107, 3679, 4541, 5377, 6214, 7358, 9082, 10754, 12428, 14716, 18164, 21508, 59033, 67637, 69901, 118066, 135274, 139802, 236132, 270548, 279604, 879281, 1285103, 1758562, 2570206, 3517124, 5140412, 16706339, 33412678, 66825356]

約数ペア:

[(1, 66825356), (2, 33412678), (4, 16706339), (13, 5140412), (19, 3517124), (26, 2570206), (38, 1758562), (52, 1285103), (76, 879281), (239, 279604), (247, 270548), (283, 236132), (478, 139802), (494, 135274), (566, 118066), (956, 69901), (988, 67637), (1132, 59033), (3107, 21508), (3679, 18164), (4541, 14716), (5377, 12428), (6214, 10754), (7358, 9082)]