78668912

素因数分解:

$2^4\times 7^2\times {\mathrm{100343}}^1$

素因数の和:100365

約数の個数: 30

約数和(自身を含む): 177307848

約数和(自身を除く): 98638936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 100343, 200686, 401372, 702401, 802744, 1404802, 1605488, 2809604, 4916807, 5619208, 9833614, 11238416, 19667228, 39334456, 78668912]

約数ペア:

[(1, 78668912), (2, 39334456), (4, 19667228), (7, 11238416), (8, 9833614), (14, 5619208), (16, 4916807), (28, 2809604), (49, 1605488), (56, 1404802), (98, 802744), (112, 702401), (196, 401372), (392, 200686), (784, 100343)]