3891818672

素因数分解:

$2^4\times 7^1\times {\mathrm{34748381}}^1$

素因数の和:34748396

約数の個数: 20

約数和(自身を含む): 8617598736

約数和(自身を除く): 4725780064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 34748381, 69496762, 138993524, 243238667, 277987048, 486477334, 555974096, 972954668, 1945909336, 3891818672]

約数ペア:

[(1, 3891818672), (2, 1945909336), (4, 972954668), (7, 555974096), (8, 486477334), (14, 277987048), (16, 243238667), (28, 138993524), (56, 69496762), (112, 34748381)]