69437984

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28181}}^1$

素因数の和:28209

約数の個数: 48

約数和(自身を含む): 170444736

約数和(自身を除く): 101006752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 28181, 56362, 112724, 197267, 225448, 309991, 394534, 450896, 619982, 789068, 901792, 1239964, 1578136, 2169937, 2479928, 3156272, 4339874, 4959856, 6312544, 8679748, 9919712, 17359496, 34718992, 69437984]

約数ペア:

[(1, 69437984), (2, 34718992), (4, 17359496), (7, 9919712), (8, 8679748), (11, 6312544), (14, 4959856), (16, 4339874), (22, 3156272), (28, 2479928), (32, 2169937), (44, 1578136), (56, 1239964), (77, 901792), (88, 789068), (112, 619982), (154, 450896), (176, 394534), (224, 309991), (308, 225448), (352, 197267), (616, 112724), (1232, 56362), (2464, 28181)]