74421688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6173}}^1$

素因数の和:6327

約数の個数: 32

約数和(自身を含む): 153362160

約数和(自身を除く): 78940472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 6028, 6173, 12056, 12346, 24692, 49384, 67903, 135806, 271612, 543224, 845701, 1691402, 3382804, 6765608, 9302711, 18605422, 37210844, 74421688]

約数ペア:

[(1, 74421688), (2, 37210844), (4, 18605422), (8, 9302711), (11, 6765608), (22, 3382804), (44, 1691402), (88, 845701), (137, 543224), (274, 271612), (548, 135806), (1096, 67903), (1507, 49384), (3014, 24692), (6028, 12346), (6173, 12056)]