727042862

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 1377277440

約数和(自身を除く): 650234578

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 109, 134, 182, 218, 469, 547, 763, 871, 938, 1094, 1417, 1526, 1742, 2834, 3829, 6097, 7111, 7303, 7658, 9919, 12194, 14222, 14606, 19838, 36649, 49777, 51121, 59623, 73298, 94939, 99554, 102242, 119246, 189878, 256543, 417361, 476437, 513086, 664573, 775099, 834722, 952874, 1329146, 1550198, 3335059, 3994741, 5425693, 6670118, 7989482, 10851386, 27963187, 51931633, 55926374, 103863266, 363521431, 727042862]

約数ペア:

[(1, 727042862), (2, 363521431), (7, 103863266), (13, 55926374), (14, 51931633), (26, 27963187), (67, 10851386), (91, 7989482), (109, 6670118), (134, 5425693), (182, 3994741), (218, 3335059), (469, 1550198), (547, 1329146), (763, 952874), (871, 834722), (938, 775099), (1094, 664573), (1417, 513086), (1526, 476437), (1742, 417361), (2834, 256543), (3829, 189878), (6097, 119246), (7111, 102242), (7303, 99554), (7658, 94939), (9919, 73298), (12194, 59623), (14222, 51121), (14606, 49777), (19838, 36649)]