26405368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1571}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 54328320

約数和(自身を除く): 27922952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 1571, 2101, 3142, 4202, 6284, 8404, 12568, 16808, 17281, 34562, 69124, 138248, 300061, 600122, 1200244, 2400488, 3300671, 6601342, 13202684, 26405368]

約数ペア:

[(1, 26405368), (2, 13202684), (4, 6601342), (8, 3300671), (11, 2400488), (22, 1200244), (44, 600122), (88, 300061), (191, 138248), (382, 69124), (764, 34562), (1528, 17281), (1571, 16808), (2101, 12568), (3142, 8404), (4202, 6284)]