858373936

素因数分解:

$2^4\times 7^1\times {\mathrm{7664053}}^1$

素因数の和:7664068

約数の個数: 20

約数和(自身を含む): 1900685392

約数和(自身を除く): 1042311456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7664053, 15328106, 30656212, 53648371, 61312424, 107296742, 122624848, 214593484, 429186968, 858373936]

約数ペア:

[(1, 858373936), (2, 429186968), (4, 214593484), (7, 122624848), (8, 107296742), (14, 61312424), (16, 53648371), (28, 30656212), (56, 15328106), (112, 7664053)]