42019796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 91069440

約数和(自身を除く): 49049644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 241, 364, 479, 482, 958, 964, 1687, 1916, 3133, 3353, 3374, 6227, 6266, 6706, 6748, 12454, 12532, 13412, 21931, 24908, 43589, 43862, 87178, 87724, 115439, 174356, 230878, 461756, 808073, 1500707, 1616146, 3001414, 3232292, 6002828, 10504949, 21009898, 42019796]

約数ペア:

[(1, 42019796), (2, 21009898), (4, 10504949), (7, 6002828), (13, 3232292), (14, 3001414), (26, 1616146), (28, 1500707), (52, 808073), (91, 461756), (182, 230878), (241, 174356), (364, 115439), (479, 87724), (482, 87178), (958, 43862), (964, 43589), (1687, 24908), (1916, 21931), (3133, 13412), (3353, 12532), (3374, 12454), (6227, 6748), (6266, 6706)]