325395056

素因数分解:

$2^4\times 7^1\times {\mathrm{2905313}}^1$

素因数の和:2905328

約数の個数: 20

約数和(自身を含む): 720517872

約数和(自身を除く): 395122816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2905313, 5810626, 11621252, 20337191, 23242504, 40674382, 46485008, 81348764, 162697528, 325395056]

約数ペア:

[(1, 325395056), (2, 162697528), (4, 81348764), (7, 46485008), (8, 40674382), (14, 23242504), (16, 20337191), (28, 11621252), (56, 5810626), (112, 2905313)]