38206644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 110315520

約数和(自身を除く): 72108876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 399, 444, 518, 532, 647, 703, 777, 798, 1036, 1294, 1406, 1554, 1596, 1941, 2109, 2588, 2812, 3108, 3882, 4218, 4529, 4921, 7764, 8436, 9058, 9842, 12293, 13587, 14763, 18116, 19684, 23939, 24586, 27174, 29526, 36879, 47878, 49172, 54348, 59052, 71817, 73758, 86051, 95756, 143634, 147516, 167573, 172102, 258153, 287268, 335146, 344204, 454841, 502719, 516306, 670292, 909682, 1005438, 1032612, 1364523, 1819364, 2010876, 2729046, 3183887, 5458092, 6367774, 9551661, 12735548, 19103322, 38206644]

約数ペア:

[(1, 38206644), (2, 19103322), (3, 12735548), (4, 9551661), (6, 6367774), (7, 5458092), (12, 3183887), (14, 2729046), (19, 2010876), (21, 1819364), (28, 1364523), (37, 1032612), (38, 1005438), (42, 909682), (57, 670292), (74, 516306), (76, 502719), (84, 454841), (111, 344204), (114, 335146), (133, 287268), (148, 258153), (222, 172102), (228, 167573), (259, 147516), (266, 143634), (399, 95756), (444, 86051), (518, 73758), (532, 71817), (647, 59052), (703, 54348), (777, 49172), (798, 47878), (1036, 36879), (1294, 29526), (1406, 27174), (1554, 24586), (1596, 23939), (1941, 19684), (2109, 18116), (2588, 14763), (2812, 13587), (3108, 12293), (3882, 9842), (4218, 9058), (4529, 8436), (4921, 7764)]