40743136

素因数分解:

$2^5\times 7^1\times {\mathrm{181889}}^1$

素因数の和:181906

約数の個数: 24

約数和(自身を含む): 91672560

約数和(自身を除く): 50929424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 181889, 363778, 727556, 1273223, 1455112, 2546446, 2910224, 5092892, 5820448, 10185784, 20371568, 40743136]

約数ペア:

[(1, 40743136), (2, 20371568), (4, 10185784), (7, 5820448), (8, 5092892), (14, 2910224), (16, 2546446), (28, 1455112), (32, 1273223), (56, 727556), (112, 363778), (224, 181889)]