40028896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{65837}}^1$

素因数の和:65866

約数の個数: 24

約数和(自身を含む): 82955880

約数和(自身を除く): 42926984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 65837, 131674, 263348, 526696, 1053392, 1250903, 2106784, 2501806, 5003612, 10007224, 20014448, 40028896]

約数ペア:

[(1, 40028896), (2, 20014448), (4, 10007224), (8, 5003612), (16, 2501806), (19, 2106784), (32, 1250903), (38, 1053392), (76, 526696), (152, 263348), (304, 131674), (608, 65837)]