39942826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 85034880

約数和(自身を除く): 45092054

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 73, 77, 119, 121, 133, 146, 154, 187, 209, 238, 242, 266, 323, 374, 418, 511, 646, 803, 847, 1022, 1241, 1309, 1387, 1463, 1606, 1694, 2057, 2261, 2299, 2482, 2618, 2774, 2926, 3553, 4114, 4522, 4598, 5621, 7106, 8687, 8833, 9709, 11242, 13651, 14399, 15257, 16093, 17374, 17666, 19418, 23579, 24871, 27302, 28798, 30514, 32186, 39083, 47158, 49742, 61831, 78166, 95557, 106799, 123662, 150161, 165053, 167827, 191114, 213598, 259369, 273581, 300322, 330106, 335654, 518738, 547162, 1051127, 1174789, 1815583, 2102254, 2349578, 2853059, 3631166, 5706118, 19971413, 39942826]

約数ペア:

[(1, 39942826), (2, 19971413), (7, 5706118), (11, 3631166), (14, 2853059), (17, 2349578), (19, 2102254), (22, 1815583), (34, 1174789), (38, 1051127), (73, 547162), (77, 518738), (119, 335654), (121, 330106), (133, 300322), (146, 273581), (154, 259369), (187, 213598), (209, 191114), (238, 167827), (242, 165053), (266, 150161), (323, 123662), (374, 106799), (418, 95557), (511, 78166), (646, 61831), (803, 49742), (847, 47158), (1022, 39083), (1241, 32186), (1309, 30514), (1387, 28798), (1463, 27302), (1606, 24871), (1694, 23579), (2057, 19418), (2261, 17666), (2299, 17374), (2482, 16093), (2618, 15257), (2774, 14399), (2926, 13651), (3553, 11242), (4114, 9709), (4522, 8833), (4598, 8687), (5621, 7106)]