68757136

素因数分解:

$2^4\times 7^1\times {\mathrm{613903}}^1$

素因数の和:613918

約数の個数: 20

約数和(自身を含む): 152248192

約数和(自身を除く): 83491056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 613903, 1227806, 2455612, 4297321, 4911224, 8594642, 9822448, 17189284, 34378568, 68757136]

約数ペア:

[(1, 68757136), (2, 34378568), (4, 17189284), (7, 9822448), (8, 8594642), (14, 4911224), (16, 4297321), (28, 2455612), (56, 1227806), (112, 613903)]