65752856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4027}}^1$

素因数の和:4203

約数の個数: 32

約数和(自身を含む): 133649040

約数和(自身を除く): 67896184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4027, 4082, 8054, 8164, 16108, 16328, 32216, 52351, 104702, 209404, 418808, 632239, 1264478, 2528956, 5057912, 8219107, 16438214, 32876428, 65752856]

約数ペア:

[(1, 65752856), (2, 32876428), (4, 16438214), (8, 8219107), (13, 5057912), (26, 2528956), (52, 1264478), (104, 632239), (157, 418808), (314, 209404), (628, 104702), (1256, 52351), (2041, 32216), (4027, 16328), (4082, 16108), (8054, 8164)]