66805298

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{1063}}^1$

素因数の和:1206

約数の個数: 24

約数和(自身を含む): 116367552

約数和(自身を除く): 49562254

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 1063, 2126, 4489, 7441, 8978, 14882, 31423, 62846, 71221, 142442, 498547, 997094, 4771807, 9543614, 33402649, 66805298]

約数ペア:

[(1, 66805298), (2, 33402649), (7, 9543614), (14, 4771807), (67, 997094), (134, 498547), (469, 142442), (938, 71221), (1063, 62846), (2126, 31423), (4489, 14882), (7441, 8978)]