2565136

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:671

約数の個数: 40

約数和(自身を含む): 5842880

約数和(自身を除く): 3277744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 619, 1036, 1238, 2072, 2476, 4144, 4333, 4952, 8666, 9904, 17332, 22903, 34664, 45806, 69328, 91612, 160321, 183224, 320642, 366448, 641284, 1282568, 2565136]

約数ペア:

[(1, 2565136), (2, 1282568), (4, 641284), (7, 366448), (8, 320642), (14, 183224), (16, 160321), (28, 91612), (37, 69328), (56, 45806), (74, 34664), (112, 22903), (148, 17332), (259, 9904), (296, 8666), (518, 4952), (592, 4333), (619, 4144), (1036, 2476), (1238, 2072)]