40489792

素因数分解:

$2^6\times 7^1\times {\mathrm{90379}}^1$

素因数の和:90398

約数の個数: 28

約数和(自身を含む): 91826080

約数和(自身を除く): 51336288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 90379, 180758, 361516, 632653, 723032, 1265306, 1446064, 2530612, 2892128, 5061224, 5784256, 10122448, 20244896, 40489792]

約数ペア:

[(1, 40489792), (2, 20244896), (4, 10122448), (7, 5784256), (8, 5061224), (14, 2892128), (16, 2530612), (28, 1446064), (32, 1265306), (56, 723032), (64, 632653), (112, 361516), (224, 180758), (448, 90379)]