66967306

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{207973}}^1$

素因数の和:208005

約数の個数: 16

約数和(自身を含む): 119793024

約数和(自身を除く): 52825718

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 207973, 415946, 1455811, 2911622, 4783379, 9566758, 33483653, 66967306]

約数ペア:

[(1, 66967306), (2, 33483653), (7, 9566758), (14, 4783379), (23, 2911622), (46, 1455811), (161, 415946), (322, 207973)]