26722728

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1759}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 72758400

約数和(自身を除く): 46035672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1759, 1899, 2532, 3518, 3798, 5064, 5277, 7036, 7596, 10554, 14072, 15192, 15831, 21108, 31662, 42216, 63324, 126648, 371149, 742298, 1113447, 1484596, 2226894, 2969192, 3340341, 4453788, 6680682, 8907576, 13361364, 26722728]

約数ペア:

[(1, 26722728), (2, 13361364), (3, 8907576), (4, 6680682), (6, 4453788), (8, 3340341), (9, 2969192), (12, 2226894), (18, 1484596), (24, 1113447), (36, 742298), (72, 371149), (211, 126648), (422, 63324), (633, 42216), (844, 31662), (1266, 21108), (1688, 15831), (1759, 15192), (1899, 14072), (2532, 10554), (3518, 7596), (3798, 7036), (5064, 5277)]