26260388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 60418176

約数和(自身を除く): 34157788

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 337, 484, 506, 644, 674, 847, 1012, 1348, 1694, 1771, 2359, 2783, 3388, 3542, 3707, 4718, 5566, 7084, 7414, 7751, 9436, 11132, 14828, 15502, 19481, 25949, 31004, 38962, 40777, 51898, 54257, 77924, 81554, 85261, 103796, 108514, 163108, 170522, 217028, 285439, 341044, 570878, 596827, 937871, 1141756, 1193654, 1875742, 2387308, 3751484, 6565097, 13130194, 26260388]

約数ペア:

[(1, 26260388), (2, 13130194), (4, 6565097), (7, 3751484), (11, 2387308), (14, 1875742), (22, 1193654), (23, 1141756), (28, 937871), (44, 596827), (46, 570878), (77, 341044), (92, 285439), (121, 217028), (154, 170522), (161, 163108), (242, 108514), (253, 103796), (308, 85261), (322, 81554), (337, 77924), (484, 54257), (506, 51898), (644, 40777), (674, 38962), (847, 31004), (1012, 25949), (1348, 19481), (1694, 15502), (1771, 14828), (2359, 11132), (2783, 9436), (3388, 7751), (3542, 7414), (3707, 7084), (4718, 5566)]