7147756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 16289280

約数和(自身を除く): 9141524

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1009, 1012, 1771, 2018, 3542, 4036, 7063, 7084, 11099, 14126, 22198, 23207, 28252, 44396, 46414, 77693, 92828, 155386, 162449, 255277, 310772, 324898, 510554, 649796, 1021108, 1786939, 3573878, 7147756]

約数ペア:

[(1, 7147756), (2, 3573878), (4, 1786939), (7, 1021108), (11, 649796), (14, 510554), (22, 324898), (23, 310772), (28, 255277), (44, 162449), (46, 155386), (77, 92828), (92, 77693), (154, 46414), (161, 44396), (253, 28252), (308, 23207), (322, 22198), (506, 14126), (644, 11099), (1009, 7084), (1012, 7063), (1771, 4036), (2018, 3542)]