38031686

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 76723200

約数和(自身を除く): 38691514

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 73, 77, 119, 146, 154, 187, 199, 238, 374, 398, 511, 803, 1022, 1241, 1309, 1393, 1606, 2189, 2482, 2618, 2786, 3383, 4378, 5621, 6766, 8687, 11242, 13651, 14527, 15323, 17374, 23681, 27302, 29054, 30646, 37213, 47362, 74426, 95557, 101689, 159797, 191114, 203378, 246959, 260491, 319594, 493918, 520982, 1118579, 1728713, 2237158, 2716549, 3457426, 5433098, 19015843, 38031686]

約数ペア:

[(1, 38031686), (2, 19015843), (7, 5433098), (11, 3457426), (14, 2716549), (17, 2237158), (22, 1728713), (34, 1118579), (73, 520982), (77, 493918), (119, 319594), (146, 260491), (154, 246959), (187, 203378), (199, 191114), (238, 159797), (374, 101689), (398, 95557), (511, 74426), (803, 47362), (1022, 37213), (1241, 30646), (1309, 29054), (1393, 27302), (1606, 23681), (2189, 17374), (2482, 15323), (2618, 14527), (2786, 13651), (3383, 11242), (4378, 8687), (5621, 6766)]