744295216

素因数分解:

$2^4\times 7^1\times {\mathrm{6645493}}^1$

素因数の和:6645508

約数の個数: 20

約数和(自身を含む): 1648082512

約数和(自身を除く): 903787296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6645493, 13290986, 26581972, 46518451, 53163944, 93036902, 106327888, 186073804, 372147608, 744295216]

約数ペア:

[(1, 744295216), (2, 372147608), (4, 186073804), (7, 106327888), (8, 93036902), (14, 53163944), (16, 46518451), (28, 26581972), (56, 13290986), (112, 6645493)]