66702664

素因数分解:

$2^3\times 7^1\times {\mathrm{1191119}}^1$

素因数の和:1191132

約数の個数: 16

約数和(自身を含む): 142934400

約数和(自身を除く): 76231736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1191119, 2382238, 4764476, 8337833, 9528952, 16675666, 33351332, 66702664]

約数ペア:

[(1, 66702664), (2, 33351332), (4, 16675666), (7, 9528952), (8, 8337833), (14, 4764476), (28, 2382238), (56, 1191119)]