28173658994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1\times {\mathrm{14419}}^1$

素因数の和:14994

約数の個数: 32

約数和(自身を含む): 45854215680

約数和(自身を除く): 17680556686

約数列:

[1, 2, 13, 26, 223, 337, 446, 674, 2899, 4381, 5798, 8762, 14419, 28838, 75151, 150302, 187447, 374894, 976963, 1953926, 3215437, 4859203, 6430874, 9718406, 41800681, 63169639, 83601362, 126339278, 1083602269, 2167204538, 14086829497, 28173658994]

約数ペア:

[(1, 28173658994), (2, 14086829497), (13, 2167204538), (26, 1083602269), (223, 126339278), (337, 83601362), (446, 63169639), (674, 41800681), (2899, 9718406), (4381, 6430874), (5798, 4859203), (8762, 3215437), (14419, 1953926), (28838, 976963), (75151, 374894), (150302, 187447)]