85721710144

素因数分解:

$2^6\times 7^2\times {\mathrm{27334729}}^1$

素因数の和:27334755

約数の個数: 42

約数和(自身を含む): 197876110470

約数和(自身を除く): 112154400326

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 27334729, 54669458, 109338916, 191343103, 218677832, 382686206, 437355664, 765372412, 874711328, 1339401721, 1530744824, 1749422656, 2678803442, 3061489648, 5357606884, 6122979296, 10715213768, 12245958592, 21430427536, 42860855072, 85721710144]

約数ペア:

[(1, 85721710144), (2, 42860855072), (4, 21430427536), (7, 12245958592), (8, 10715213768), (14, 6122979296), (16, 5357606884), (28, 3061489648), (32, 2678803442), (49, 1749422656), (56, 1530744824), (64, 1339401721), (98, 874711328), (112, 765372412), (196, 437355664), (224, 382686206), (392, 218677832), (448, 191343103), (784, 109338916), (1568, 54669458), (3136, 27334729)]