15505504

素因数分解:

$2^5\times 7^1\times {\mathrm{69221}}^1$

素因数の和:69238

約数の個数: 24

約数和(自身を含む): 34887888

約数和(自身を除く): 19382384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 69221, 138442, 276884, 484547, 553768, 969094, 1107536, 1938188, 2215072, 3876376, 7752752, 15505504]

約数ペア:

[(1, 15505504), (2, 7752752), (4, 3876376), (7, 2215072), (8, 1938188), (14, 1107536), (16, 969094), (28, 553768), (32, 484547), (56, 276884), (112, 138442), (224, 69221)]