11643368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 25945920

約数和(自身を除く): 14302552

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 181, 187, 344, 362, 374, 473, 724, 731, 748, 946, 1448, 1462, 1496, 1892, 1991, 2924, 3077, 3784, 3982, 5848, 6154, 7783, 7964, 8041, 12308, 15566, 15928, 16082, 24616, 31132, 32164, 33847, 62264, 64328, 67694, 85613, 132311, 135388, 171226, 264622, 270776, 342452, 529244, 684904, 1058488, 1455421, 2910842, 5821684, 11643368]

約数ペア:

[(1, 11643368), (2, 5821684), (4, 2910842), (8, 1455421), (11, 1058488), (17, 684904), (22, 529244), (34, 342452), (43, 270776), (44, 264622), (68, 171226), (86, 135388), (88, 132311), (136, 85613), (172, 67694), (181, 64328), (187, 62264), (344, 33847), (362, 32164), (374, 31132), (473, 24616), (724, 16082), (731, 15928), (748, 15566), (946, 12308), (1448, 8041), (1462, 7964), (1496, 7783), (1892, 6154), (1991, 5848), (2924, 3982), (3077, 3784)]