40676776

素因数分解:

$2^3\times 7^1\times {\mathrm{726371}}^1$

素因数の和:726384

約数の個数: 16

約数和(自身を含む): 87164640

約数和(自身を除く): 46487864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 726371, 1452742, 2905484, 5084597, 5810968, 10169194, 20338388, 40676776]

約数ペア:

[(1, 40676776), (2, 20338388), (4, 10169194), (7, 5810968), (8, 5084597), (14, 2905484), (28, 1452742), (56, 726371)]