291249089984

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{42530533}}^1$

素因数の和:42530652

約数の個数: 28

約数和(自身を含む): 583348804344

約数和(自身を除く): 292099714360

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3424, 6848, 42530533, 85061066, 170122132, 340244264, 680488528, 1360977056, 2721954112, 4550767031, 9101534062, 18203068124, 36406136248, 72812272496, 145624544992, 291249089984]

約数ペア:

[(1, 291249089984), (2, 145624544992), (4, 72812272496), (8, 36406136248), (16, 18203068124), (32, 9101534062), (64, 4550767031), (107, 2721954112), (214, 1360977056), (428, 680488528), (856, 340244264), (1712, 170122132), (3424, 85061066), (6848, 42530533)]