55781768

素因数分解:

$2^3\times 7^1\times {\mathrm{996103}}^1$

素因数の和:996116

約数の個数: 16

約数和(自身を含む): 119532480

約数和(自身を除く): 63750712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 996103, 1992206, 3984412, 6972721, 7968824, 13945442, 27890884, 55781768]

約数ペア:

[(1, 55781768), (2, 27890884), (4, 13945442), (7, 7968824), (8, 6972721), (14, 3984412), (28, 1992206), (56, 996103)]