26820888

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 69642720

約数和(自身を除く): 42821832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 97, 123, 164, 194, 246, 281, 291, 328, 388, 492, 562, 582, 776, 843, 984, 1124, 1164, 1686, 2248, 2328, 3372, 3977, 6744, 7954, 11521, 11931, 15908, 23042, 23862, 27257, 31816, 34563, 46084, 47724, 54514, 69126, 81771, 92168, 95448, 109028, 138252, 163542, 218056, 276504, 327084, 654168, 1117537, 2235074, 3352611, 4470148, 6705222, 8940296, 13410444, 26820888]

約数ペア:

[(1, 26820888), (2, 13410444), (3, 8940296), (4, 6705222), (6, 4470148), (8, 3352611), (12, 2235074), (24, 1117537), (41, 654168), (82, 327084), (97, 276504), (123, 218056), (164, 163542), (194, 138252), (246, 109028), (281, 95448), (291, 92168), (328, 81771), (388, 69126), (492, 54514), (562, 47724), (582, 46084), (776, 34563), (843, 31816), (984, 27257), (1124, 23862), (1164, 23042), (1686, 15908), (2248, 11931), (2328, 11521), (3372, 7954), (3977, 6744)]