70574896

素因数分解:

$2^4\times 7^2\times {\mathrm{90019}}^1$

素因数の和:90041

約数の個数: 30

約数和(自身を含む): 159065340

約数和(自身を除く): 88490444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 90019, 180038, 360076, 630133, 720152, 1260266, 1440304, 2520532, 4410931, 5041064, 8821862, 10082128, 17643724, 35287448, 70574896]

約数ペア:

[(1, 70574896), (2, 35287448), (4, 17643724), (7, 10082128), (8, 8821862), (14, 5041064), (16, 4410931), (28, 2520532), (49, 1440304), (56, 1260266), (98, 720152), (112, 630133), (196, 360076), (392, 180038), (784, 90019)]