11128744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 24805440

約数和(自身を除く): 13676696

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 173, 187, 344, 346, 374, 473, 692, 731, 748, 946, 1384, 1462, 1496, 1892, 1903, 2924, 2941, 3784, 3806, 5848, 5882, 7439, 7612, 8041, 11764, 14878, 15224, 16082, 23528, 29756, 32164, 32351, 59512, 64328, 64702, 81829, 126463, 129404, 163658, 252926, 258808, 327316, 505852, 654632, 1011704, 1391093, 2782186, 5564372, 11128744]

約数ペア:

[(1, 11128744), (2, 5564372), (4, 2782186), (8, 1391093), (11, 1011704), (17, 654632), (22, 505852), (34, 327316), (43, 258808), (44, 252926), (68, 163658), (86, 129404), (88, 126463), (136, 81829), (172, 64702), (173, 64328), (187, 59512), (344, 32351), (346, 32164), (374, 29756), (473, 23528), (692, 16082), (731, 15224), (748, 14878), (946, 11764), (1384, 8041), (1462, 7612), (1496, 7439), (1892, 5882), (1903, 5848), (2924, 3806), (2941, 3784)]