1628528048

素因数分解:

$2^4\times 7^1\times {\mathrm{14540429}}^1$

素因数の和:14540444

約数の個数: 20

約数和(自身を含む): 3606026640

約数和(自身を除く): 1977498592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 14540429, 29080858, 58161716, 101783003, 116323432, 203566006, 232646864, 407132012, 814264024, 1628528048]

約数ペア:

[(1, 1628528048), (2, 814264024), (4, 407132012), (7, 232646864), (8, 203566006), (14, 116323432), (16, 101783003), (28, 58161716), (56, 29080858), (112, 14540429)]