28861602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 43714398

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 179, 231, 349, 358, 462, 537, 698, 1047, 1074, 1253, 1969, 2094, 2443, 2506, 3759, 3839, 3938, 4886, 5907, 7329, 7518, 7678, 11517, 11814, 13783, 14658, 23034, 26873, 27566, 41349, 53746, 62471, 80619, 82698, 124942, 161238, 187413, 374826, 437297, 687181, 874594, 1311891, 1374362, 2061543, 2623782, 4123086, 4810267, 9620534, 14430801, 28861602]

約数ペア:

[(1, 28861602), (2, 14430801), (3, 9620534), (6, 4810267), (7, 4123086), (11, 2623782), (14, 2061543), (21, 1374362), (22, 1311891), (33, 874594), (42, 687181), (66, 437297), (77, 374826), (154, 187413), (179, 161238), (231, 124942), (349, 82698), (358, 80619), (462, 62471), (537, 53746), (698, 41349), (1047, 27566), (1074, 26873), (1253, 23034), (1969, 14658), (2094, 13783), (2443, 11814), (2506, 11517), (3759, 7678), (3839, 7518), (3938, 7329), (4886, 5907)]