28018077438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{11897}}^1$

素因数の和:12301

約数の個数: 64

約数和(自身を含む): 61125261120

約数和(自身を除く): 33107183682

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 277, 327, 554, 654, 831, 1417, 1662, 2834, 3601, 4251, 7202, 8502, 10803, 11897, 21606, 23794, 30193, 35691, 60386, 71382, 90579, 154661, 181158, 309322, 392509, 463983, 785018, 927966, 1177527, 1296773, 2355054, 2593546, 3295469, 3890319, 6590938, 7780638, 9886407, 16858049, 19772814, 33716098, 42841097, 50574147, 85682194, 101148294, 128523291, 257046582, 359206121, 718412242, 1077618363, 2155236726, 4669679573, 9339359146, 14009038719, 28018077438]

約数ペア:

[(1, 28018077438), (2, 14009038719), (3, 9339359146), (6, 4669679573), (13, 2155236726), (26, 1077618363), (39, 718412242), (78, 359206121), (109, 257046582), (218, 128523291), (277, 101148294), (327, 85682194), (554, 50574147), (654, 42841097), (831, 33716098), (1417, 19772814), (1662, 16858049), (2834, 9886407), (3601, 7780638), (4251, 6590938), (7202, 3890319), (8502, 3295469), (10803, 2593546), (11897, 2355054), (21606, 1296773), (23794, 1177527), (30193, 927966), (35691, 785018), (60386, 463983), (71382, 392509), (90579, 309322), (154661, 181158)]