66460478

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{206399}}^1$

素因数の和:206431

約数の個数: 16

約数和(自身を含む): 118886400

約数和(自身を除く): 52425922

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 206399, 412798, 1444793, 2889586, 4747177, 9494354, 33230239, 66460478]

約数ペア:

[(1, 66460478), (2, 33230239), (7, 9494354), (14, 4747177), (23, 2889586), (46, 1444793), (161, 412798), (322, 206399)]