886144

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 64

約数和(自身を含む): 2154240

約数和(自身を除く): 1268096

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 56, 64, 86, 92, 112, 128, 161, 172, 184, 224, 301, 322, 344, 368, 448, 602, 644, 688, 736, 896, 989, 1204, 1288, 1376, 1472, 1978, 2408, 2576, 2752, 2944, 3956, 4816, 5152, 5504, 6923, 7912, 9632, 10304, 13846, 15824, 19264, 20608, 27692, 31648, 38528, 55384, 63296, 110768, 126592, 221536, 443072, 886144]

約数ペア:

[(1, 886144), (2, 443072), (4, 221536), (7, 126592), (8, 110768), (14, 63296), (16, 55384), (23, 38528), (28, 31648), (32, 27692), (43, 20608), (46, 19264), (56, 15824), (64, 13846), (86, 10304), (92, 9632), (112, 7912), (128, 6923), (161, 5504), (172, 5152), (184, 4816), (224, 3956), (301, 2944), (322, 2752), (344, 2576), (368, 2408), (448, 1978), (602, 1472), (644, 1376), (688, 1288), (736, 1204), (896, 989)]