47144426

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 83939328

約数和(自身を除く): 36794902

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 994, 1103, 2206, 3053, 6106, 7721, 15442, 21371, 42742, 47429, 78313, 94858, 156626, 332003, 548191, 664006, 1096382, 3367459, 6734918, 23572213, 47144426]

約数ペア:

[(1, 47144426), (2, 23572213), (7, 6734918), (14, 3367459), (43, 1096382), (71, 664006), (86, 548191), (142, 332003), (301, 156626), (497, 94858), (602, 78313), (994, 47429), (1103, 42742), (2206, 21371), (3053, 15442), (6106, 7721)]