34020868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63949}}^1$

素因数の和:63979

約数の個数: 24

約数和(自身を含む): 71624000

約数和(自身を除く): 37603132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 63949, 127898, 255796, 447643, 895286, 1215031, 1790572, 2430062, 4860124, 8505217, 17010434, 34020868]

約数ペア:

[(1, 34020868), (2, 17010434), (4, 8505217), (7, 4860124), (14, 2430062), (19, 1790572), (28, 1215031), (38, 895286), (76, 447643), (133, 255796), (266, 127898), (532, 63949)]