12841796728

素因数分解:

$2^3\times {\mathrm{56113}}^1\times {\mathrm{28607}}^1$

素因数の和:84726

約数の個数: 16

約数和(自身を含む): 24079639680

約数和(自身を除く): 11237842952

約数列:

[1, 2, 4, 8, 28607, 56113, 57214, 112226, 114428, 224452, 228856, 448904, 1605224591, 3210449182, 6420898364, 12841796728]

約数ペア:

[(1, 12841796728), (2, 6420898364), (4, 3210449182), (8, 1605224591), (28607, 448904), (56113, 228856), (57214, 224452), (112226, 114428)]