69814878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12689}}^1$

素因数の和:12832

約数の個数: 32

約数和(自身を含む): 160807680

約数和(自身を除く): 90992802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 12689, 25378, 38067, 76134, 88823, 177646, 266469, 532938, 1662259, 3324518, 4986777, 9973554, 11635813, 23271626, 34907439, 69814878]

約数ペア:

[(1, 69814878), (2, 34907439), (3, 23271626), (6, 11635813), (7, 9973554), (14, 4986777), (21, 3324518), (42, 1662259), (131, 532938), (262, 266469), (393, 177646), (786, 88823), (917, 76134), (1834, 38067), (2751, 25378), (5502, 12689)]