40177088

素因数分解:

$2^6\times 7^1\times {\mathrm{89681}}^1$

素因数の和:89700

約数の個数: 28

約数和(自身を含む): 91116912

約数和(自身を除く): 50939824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 89681, 179362, 358724, 627767, 717448, 1255534, 1434896, 2511068, 2869792, 5022136, 5739584, 10044272, 20088544, 40177088]

約数ペア:

[(1, 40177088), (2, 20088544), (4, 10044272), (7, 5739584), (8, 5022136), (14, 2869792), (16, 2511068), (28, 1434896), (32, 1255534), (56, 717448), (64, 627767), (112, 358724), (224, 179362), (448, 89681)]