2887192

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 6969600

約数和(自身を除く): 4082408

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 109, 154, 172, 218, 301, 308, 344, 436, 473, 602, 616, 763, 872, 946, 1199, 1204, 1526, 1892, 2398, 2408, 3052, 3311, 3784, 4687, 4796, 6104, 6622, 8393, 9374, 9592, 13244, 16786, 18748, 26488, 32809, 33572, 37496, 51557, 65618, 67144, 103114, 131236, 206228, 262472, 360899, 412456, 721798, 1443596, 2887192]

約数ペア:

[(1, 2887192), (2, 1443596), (4, 721798), (7, 412456), (8, 360899), (11, 262472), (14, 206228), (22, 131236), (28, 103114), (43, 67144), (44, 65618), (56, 51557), (77, 37496), (86, 33572), (88, 32809), (109, 26488), (154, 18748), (172, 16786), (218, 13244), (301, 9592), (308, 9374), (344, 8393), (436, 6622), (473, 6104), (602, 4796), (616, 4687), (763, 3784), (872, 3311), (946, 3052), (1199, 2408), (1204, 2398), (1526, 1892)]