7663348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 16934400

約数和(自身を除く): 9271052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 179, 278, 308, 358, 556, 716, 973, 1253, 1529, 1946, 1969, 2506, 3058, 3892, 3938, 5012, 6116, 7876, 10703, 13783, 21406, 24881, 27566, 42812, 49762, 55132, 99524, 174167, 273691, 348334, 547382, 696668, 1094764, 1915837, 3831674, 7663348]

約数ペア:

[(1, 7663348), (2, 3831674), (4, 1915837), (7, 1094764), (11, 696668), (14, 547382), (22, 348334), (28, 273691), (44, 174167), (77, 99524), (139, 55132), (154, 49762), (179, 42812), (278, 27566), (308, 24881), (358, 21406), (556, 13783), (716, 10703), (973, 7876), (1253, 6116), (1529, 5012), (1946, 3938), (1969, 3892), (2506, 3058)]