40100242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2789}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 74995200

約数和(自身を除く): 34894958

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 2789, 5578, 7189, 14378, 19523, 36257, 39046, 72514, 220331, 253799, 440662, 507598, 1542317, 2864303, 3084634, 5728606, 20050121, 40100242]

約数ペア:

[(1, 40100242), (2, 20050121), (7, 5728606), (13, 3084634), (14, 2864303), (26, 1542317), (79, 507598), (91, 440662), (158, 253799), (182, 220331), (553, 72514), (1027, 39046), (1106, 36257), (2054, 19523), (2789, 14378), (5578, 7189)]