7991497444

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{7687}}^1$

素因数の和:8152

約数の個数: 48

約数和(自身を含む): 16180964352

約数和(自身を除く): 8189466908

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 347, 428, 694, 749, 1388, 1498, 2429, 2996, 4858, 7687, 9716, 15374, 30748, 37129, 53809, 74258, 107618, 148516, 215236, 259903, 519806, 822509, 1039612, 1645018, 2667389, 3290036, 5334778, 5757563, 10669556, 11515126, 18671723, 23030252, 37343446, 74686892, 285410623, 570821246, 1141642492, 1997874361, 3995748722, 7991497444]

約数ペア:

[(1, 7991497444), (2, 3995748722), (4, 1997874361), (7, 1141642492), (14, 570821246), (28, 285410623), (107, 74686892), (214, 37343446), (347, 23030252), (428, 18671723), (694, 11515126), (749, 10669556), (1388, 5757563), (1498, 5334778), (2429, 3290036), (2996, 2667389), (4858, 1645018), (7687, 1039612), (9716, 822509), (15374, 519806), (30748, 259903), (37129, 215236), (53809, 148516), (74258, 107618)]