1279969472

素因数分解:

$2^6\times {\mathrm{439}}^1\times {\mathrm{45557}}^1$

素因数の和:46008

約数の個数: 28

約数和(自身を含む): 2545781040

約数和(自身を除く): 1265811568

約数列:

[1, 2, 4, 8, 16, 32, 64, 439, 878, 1756, 3512, 7024, 14048, 28096, 45557, 91114, 182228, 364456, 728912, 1457824, 2915648, 19999523, 39999046, 79998092, 159996184, 319992368, 639984736, 1279969472]

約数ペア:

[(1, 1279969472), (2, 639984736), (4, 319992368), (8, 159996184), (16, 79998092), (32, 39999046), (64, 19999523), (439, 2915648), (878, 1457824), (1756, 728912), (3512, 364456), (7024, 182228), (14048, 91114), (28096, 45557)]