13440952

素因数分解:

$2^3\times 7^1\times {\mathrm{240017}}^1$

素因数の和:240030

約数の個数: 16

約数和(自身を含む): 28802160

約数和(自身を除く): 15361208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 240017, 480034, 960068, 1680119, 1920136, 3360238, 6720476, 13440952]

約数ペア:

[(1, 13440952), (2, 6720476), (4, 3360238), (7, 1920136), (8, 1680119), (14, 960068), (28, 480034), (56, 240017)]