66690316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{739}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 146200320

約数和(自身を除く): 79510004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 293, 308, 586, 739, 1172, 1478, 2051, 2956, 3223, 4102, 5173, 6446, 8129, 8204, 10346, 12892, 16258, 20692, 22561, 32516, 45122, 56903, 90244, 113806, 216527, 227612, 433054, 866108, 1515689, 2381797, 3031378, 4763594, 6062756, 9527188, 16672579, 33345158, 66690316]

約数ペア:

[(1, 66690316), (2, 33345158), (4, 16672579), (7, 9527188), (11, 6062756), (14, 4763594), (22, 3031378), (28, 2381797), (44, 1515689), (77, 866108), (154, 433054), (293, 227612), (308, 216527), (586, 113806), (739, 90244), (1172, 56903), (1478, 45122), (2051, 32516), (2956, 22561), (3223, 20692), (4102, 16258), (5173, 12892), (6446, 10346), (8129, 8204)]