7172752

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{6691}}^1$

素因数の和:6766

約数の個数: 20

約数和(自身を含む): 14106736

約数和(自身を除く): 6933984

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 6691, 13382, 26764, 53528, 107056, 448297, 896594, 1793188, 3586376, 7172752]

約数ペア:

[(1, 7172752), (2, 3586376), (4, 1793188), (8, 896594), (16, 448297), (67, 107056), (134, 53528), (268, 26764), (536, 13382), (1072, 6691)]