42178576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{653}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 89529984

約数和(自身を除く): 47351408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 367, 653, 734, 1306, 1468, 2612, 2936, 4037, 5224, 5872, 7183, 8074, 10448, 14366, 16148, 28732, 32296, 57464, 64592, 114928, 239651, 479302, 958604, 1917208, 2636161, 3834416, 5272322, 10544644, 21089288, 42178576]

約数ペア:

[(1, 42178576), (2, 21089288), (4, 10544644), (8, 5272322), (11, 3834416), (16, 2636161), (22, 1917208), (44, 958604), (88, 479302), (176, 239651), (367, 114928), (653, 64592), (734, 57464), (1306, 32296), (1468, 28732), (2612, 16148), (2936, 14366), (4037, 10448), (5224, 8074), (5872, 7183)]