39169312

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13451}}^1$

素因数の和:13481

約数の個数: 48

約数和(自身を含む): 94917312

約数和(自身を除く): 55748000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 13451, 26902, 53804, 94157, 107608, 174863, 188314, 215216, 349726, 376628, 430432, 699452, 753256, 1224041, 1398904, 1506512, 2448082, 2797808, 3013024, 4896164, 5595616, 9792328, 19584656, 39169312]

約数ペア:

[(1, 39169312), (2, 19584656), (4, 9792328), (7, 5595616), (8, 4896164), (13, 3013024), (14, 2797808), (16, 2448082), (26, 1506512), (28, 1398904), (32, 1224041), (52, 753256), (56, 699452), (91, 430432), (104, 376628), (112, 349726), (182, 215216), (208, 188314), (224, 174863), (364, 107608), (416, 94157), (728, 53804), (1456, 26902), (2912, 13451)]