78580006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{39727}}^1$

素因数の和:39795

約数の個数: 16

約数和(自身を含む): 125858304

約数和(自身を除く): 47278298

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 39727, 79454, 913721, 1708261, 1827442, 3416522, 39290003, 78580006]

約数ペア:

[(1, 78580006), (2, 39290003), (23, 3416522), (43, 1827442), (46, 1708261), (86, 913721), (989, 79454), (1978, 39727)]