28538424

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3121}}^1$

素因数の和:3260

約数の個数: 48

約数和(自身を含む): 77925120

約数和(自身を除く): 49386696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3121, 4572, 6242, 9144, 9363, 12484, 18726, 24968, 28089, 37452, 56178, 74904, 112356, 224712, 396367, 792734, 1189101, 1585468, 2378202, 3170936, 3567303, 4756404, 7134606, 9512808, 14269212, 28538424]

約数ペア:

[(1, 28538424), (2, 14269212), (3, 9512808), (4, 7134606), (6, 4756404), (8, 3567303), (9, 3170936), (12, 2378202), (18, 1585468), (24, 1189101), (36, 792734), (72, 396367), (127, 224712), (254, 112356), (381, 74904), (508, 56178), (762, 37452), (1016, 28089), (1143, 24968), (1524, 18726), (2286, 12484), (3048, 9363), (3121, 9144), (4572, 6242)]