78857178

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{28759}}^1$

素因数の和:29221

約数の個数: 16

約数和(自身を含む): 158064960

約数和(自身を除く): 79207782

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 28759, 57518, 86277, 172554, 13142863, 26285726, 39428589, 78857178]

約数ペア:

[(1, 78857178), (2, 39428589), (3, 26285726), (6, 13142863), (457, 172554), (914, 86277), (1371, 57518), (2742, 28759)]