891296

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 2104704

約数和(自身を除く): 1213408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 173, 184, 224, 322, 346, 368, 644, 692, 736, 1211, 1288, 1384, 2422, 2576, 2768, 3979, 4844, 5152, 5536, 7958, 9688, 15916, 19376, 27853, 31832, 38752, 55706, 63664, 111412, 127328, 222824, 445648, 891296]

約数ペア:

[(1, 891296), (2, 445648), (4, 222824), (7, 127328), (8, 111412), (14, 63664), (16, 55706), (23, 38752), (28, 31832), (32, 27853), (46, 19376), (56, 15916), (92, 9688), (112, 7958), (161, 5536), (173, 5152), (184, 4844), (224, 3979), (322, 2768), (346, 2576), (368, 2422), (644, 1384), (692, 1288), (736, 1211)]