40672352

素因数分解:

$2^5\times 7^2\times {\mathrm{25939}}^1$

素因数の和:25963

約数の個数: 36

約数和(自身を含む): 93150540

約数和(自身を除く): 52478188

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 25939, 51878, 103756, 181573, 207512, 363146, 415024, 726292, 830048, 1271011, 1452584, 2542022, 2905168, 5084044, 5810336, 10168088, 20336176, 40672352]

約数ペア:

[(1, 40672352), (2, 20336176), (4, 10168088), (7, 5810336), (8, 5084044), (14, 2905168), (16, 2542022), (28, 1452584), (32, 1271011), (49, 830048), (56, 726292), (98, 415024), (112, 363146), (196, 207512), (224, 181573), (392, 103756), (784, 51878), (1568, 25939)]