12558766136

素因数分解:

$2^3\times 7^1\times {\mathrm{3181}}^1\times {\mathrm{70501}}^1$

素因数の和:73695

約数の個数: 32

約数和(自身を含む): 26920483680

約数和(自身を除く): 14361717544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3181, 6362, 12724, 22267, 25448, 44534, 70501, 89068, 141002, 178136, 282004, 493507, 564008, 987014, 1974028, 3948056, 224263681, 448527362, 897054724, 1569845767, 1794109448, 3139691534, 6279383068, 12558766136]

約数ペア:

[(1, 12558766136), (2, 6279383068), (4, 3139691534), (7, 1794109448), (8, 1569845767), (14, 897054724), (28, 448527362), (56, 224263681), (3181, 3948056), (6362, 1974028), (12724, 987014), (22267, 564008), (25448, 493507), (44534, 282004), (70501, 178136), (89068, 141002)]