61606468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 135475200

約数和(自身を除く): 73868732

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1439, 1529, 1946, 2878, 3058, 3892, 5756, 6116, 10073, 10703, 15829, 20146, 21406, 31658, 40292, 42812, 63316, 110803, 200021, 221606, 400042, 443212, 800084, 1400147, 2200231, 2800294, 4400462, 5600588, 8800924, 15401617, 30803234, 61606468]

約数ペア:

[(1, 61606468), (2, 30803234), (4, 15401617), (7, 8800924), (11, 5600588), (14, 4400462), (22, 2800294), (28, 2200231), (44, 1400147), (77, 800084), (139, 443212), (154, 400042), (278, 221606), (308, 200021), (556, 110803), (973, 63316), (1439, 42812), (1529, 40292), (1946, 31658), (2878, 21406), (3058, 20146), (3892, 15829), (5756, 10703), (6116, 10073)]