27720407824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{522317}}^1$

素因数の和:522463

約数の個数: 40

約数和(自身を含む): 55959061248

約数和(自身を除く): 28238653424

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1712, 3317, 6634, 13268, 26536, 53072, 522317, 1044634, 2089268, 4178536, 8357072, 16191827, 32383654, 55887919, 64767308, 111775838, 129534616, 223551676, 259069232, 447103352, 894206704, 1732525489, 3465050978, 6930101956, 13860203912, 27720407824]

約数ペア:

[(1, 27720407824), (2, 13860203912), (4, 6930101956), (8, 3465050978), (16, 1732525489), (31, 894206704), (62, 447103352), (107, 259069232), (124, 223551676), (214, 129534616), (248, 111775838), (428, 64767308), (496, 55887919), (856, 32383654), (1712, 16191827), (3317, 8357072), (6634, 4178536), (13268, 2089268), (26536, 1044634), (53072, 522317)]