3988768

素因数分解:

$2^5\times 7^1\times {\mathrm{17807}}^1$

素因数の和:17824

約数の個数: 24

約数和(自身を含む): 8975232

約数和(自身を除く): 4986464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 17807, 35614, 71228, 124649, 142456, 249298, 284912, 498596, 569824, 997192, 1994384, 3988768]

約数ペア:

[(1, 3988768), (2, 1994384), (4, 997192), (7, 569824), (8, 498596), (14, 284912), (16, 249298), (28, 142456), (32, 124649), (56, 71228), (112, 35614), (224, 17807)]