7641664

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1010

約数の個数: 28

約数和(自身を含む): 15290800

約数和(自身を除く): 7649136

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 859, 1112, 1718, 2224, 3436, 4448, 6872, 8896, 13744, 27488, 54976, 119401, 238802, 477604, 955208, 1910416, 3820832, 7641664]

約数ペア:

[(1, 7641664), (2, 3820832), (4, 1910416), (8, 955208), (16, 477604), (32, 238802), (64, 119401), (139, 54976), (278, 27488), (556, 13744), (859, 8896), (1112, 6872), (1718, 4448), (2224, 3436)]