917647544

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{14149}}^1$

素因数の和:14244

約数の個数: 48

約数和(自身を含む): 1919589000

約数和(自身を除く): 1001941456

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 121, 134, 242, 268, 484, 536, 737, 968, 1474, 2948, 5896, 8107, 14149, 16214, 28298, 32428, 56596, 64856, 113192, 155639, 311278, 622556, 947983, 1245112, 1712029, 1895966, 3424058, 3791932, 6848116, 7583864, 10427813, 13696232, 20855626, 41711252, 83422504, 114705943, 229411886, 458823772, 917647544]

約数ペア:

[(1, 917647544), (2, 458823772), (4, 229411886), (8, 114705943), (11, 83422504), (22, 41711252), (44, 20855626), (67, 13696232), (88, 10427813), (121, 7583864), (134, 6848116), (242, 3791932), (268, 3424058), (484, 1895966), (536, 1712029), (737, 1245112), (968, 947983), (1474, 622556), (2948, 311278), (5896, 155639), (8107, 113192), (14149, 64856), (16214, 56596), (28298, 32428)]