7991368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12973}}^1$

素因数の和:12997

約数の個数: 32

約数和(自身を含む): 18682560

約数和(自身を除く): 10691192

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 12973, 25946, 51892, 90811, 103784, 142703, 181622, 285406, 363244, 570812, 726488, 998921, 1141624, 1997842, 3995684, 7991368]

約数ペア:

[(1, 7991368), (2, 3995684), (4, 1997842), (7, 1141624), (8, 998921), (11, 726488), (14, 570812), (22, 363244), (28, 285406), (44, 181622), (56, 142703), (77, 103784), (88, 90811), (154, 51892), (308, 25946), (616, 12973)]