7752008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 15996960

約数和(自身を除く): 8244952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 643, 1096, 1286, 1507, 2572, 3014, 5144, 6028, 7073, 12056, 14146, 28292, 56584, 88091, 176182, 352364, 704728, 969001, 1938002, 3876004, 7752008]

約数ペア:

[(1, 7752008), (2, 3876004), (4, 1938002), (8, 969001), (11, 704728), (22, 352364), (44, 176182), (88, 88091), (137, 56584), (274, 28292), (548, 14146), (643, 12056), (1096, 7073), (1286, 6028), (1507, 5144), (2572, 3014)]