66976714

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 119218176

約数和(自身を除く): 52241462

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 994, 1567, 3053, 3134, 6106, 10969, 21371, 21938, 42742, 67381, 111257, 134762, 222514, 471667, 778799, 943334, 1557598, 4784051, 9568102, 33488357, 66976714]

約数ペア:

[(1, 66976714), (2, 33488357), (7, 9568102), (14, 4784051), (43, 1557598), (71, 943334), (86, 778799), (142, 471667), (301, 222514), (497, 134762), (602, 111257), (994, 67381), (1567, 42742), (3053, 21938), (3134, 21371), (6106, 10969)]