77551292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{829}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 167885760

約数和(自身を除く): 90334468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 257, 364, 514, 829, 1028, 1658, 1799, 3316, 3341, 3598, 5803, 6682, 7196, 10777, 11606, 13364, 21554, 23212, 23387, 43108, 46774, 75439, 93548, 150878, 213053, 301756, 426106, 852212, 1491371, 2769689, 2982742, 5539378, 5965484, 11078756, 19387823, 38775646, 77551292]

約数ペア:

[(1, 77551292), (2, 38775646), (4, 19387823), (7, 11078756), (13, 5965484), (14, 5539378), (26, 2982742), (28, 2769689), (52, 1491371), (91, 852212), (182, 426106), (257, 301756), (364, 213053), (514, 150878), (829, 93548), (1028, 75439), (1658, 46774), (1799, 43108), (3316, 23387), (3341, 23212), (3598, 21554), (5803, 13364), (6682, 11606), (7196, 10777)]