3864693728

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{124123}}^1$

素因数の和:124279

約数の個数: 48

約数和(自身を含む): 8758189440

約数和(自身を除く): 4893495712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 15568, 31136, 124123, 248246, 496492, 868861, 992984, 1737722, 1985968, 3475444, 3971936, 6950888, 13901776, 17253097, 27803552, 34506194, 69012388, 120771679, 138024776, 241543358, 276049552, 483086716, 552099104, 966173432, 1932346864, 3864693728]

約数ペア:

[(1, 3864693728), (2, 1932346864), (4, 966173432), (7, 552099104), (8, 483086716), (14, 276049552), (16, 241543358), (28, 138024776), (32, 120771679), (56, 69012388), (112, 34506194), (139, 27803552), (224, 17253097), (278, 13901776), (556, 6950888), (973, 3971936), (1112, 3475444), (1946, 1985968), (2224, 1737722), (3892, 992984), (4448, 868861), (7784, 496492), (15568, 248246), (31136, 124123)]