26993384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2239}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 55641600

約数和(自身を除く): 28648216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 2239, 3014, 4478, 6028, 8956, 12056, 17912, 24629, 49258, 98516, 197032, 306743, 613486, 1226972, 2453944, 3374173, 6748346, 13496692, 26993384]

約数ペア:

[(1, 26993384), (2, 13496692), (4, 6748346), (8, 3374173), (11, 2453944), (22, 1226972), (44, 613486), (88, 306743), (137, 197032), (274, 98516), (548, 49258), (1096, 24629), (1507, 17912), (2239, 12056), (3014, 8956), (4478, 6028)]