69811742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34871}}^1$

素因数の和:34904

約数の個数: 32

約数和(自身を含む): 140603904

約数和(自身を除く): 70792162

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 34871, 69742, 244097, 383581, 453323, 488194, 767162, 906646, 2685067, 3173261, 4986553, 5370134, 6346522, 9973106, 34905871, 69811742]

約数ペア:

[(1, 69811742), (2, 34905871), (7, 9973106), (11, 6346522), (13, 5370134), (14, 4986553), (22, 3173261), (26, 2685067), (77, 906646), (91, 767162), (143, 488194), (154, 453323), (182, 383581), (286, 244097), (1001, 69742), (2002, 34871)]