29893808

素因数分解:

$2^4\times 7^1\times {\mathrm{266909}}^1$

素因数の和:266924

約数の個数: 20

約数和(自身を含む): 66193680

約数和(自身を除く): 36299872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 266909, 533818, 1067636, 1868363, 2135272, 3736726, 4270544, 7473452, 14946904, 29893808]

約数ペア:

[(1, 29893808), (2, 14946904), (4, 7473452), (7, 4270544), (8, 3736726), (14, 2135272), (16, 1868363), (28, 1067636), (56, 533818), (112, 266909)]