40426148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75989}}^1$

素因数の和:76019

約数の個数: 24

約数和(自身を含む): 85108800

約数和(自身を除く): 44682652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 75989, 151978, 303956, 531923, 1063846, 1443791, 2127692, 2887582, 5775164, 10106537, 20213074, 40426148]

約数ペア:

[(1, 40426148), (2, 20213074), (4, 10106537), (7, 5775164), (14, 2887582), (19, 2127692), (28, 1443791), (38, 1063846), (76, 531923), (133, 303956), (266, 151978), (532, 75989)]