28292287114

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{43777}}^1$

素因数の和:43919

約数の個数: 64

約数和(自身を含む): 54012946176

約数和(自身を除く): 25720659062

約数列:

[1, 2, 7, 13, 14, 26, 53, 67, 91, 106, 134, 182, 371, 469, 689, 742, 871, 938, 1378, 1742, 3551, 4823, 6097, 7102, 9646, 12194, 24857, 43777, 46163, 49714, 87554, 92326, 306439, 323141, 569101, 612878, 646282, 1138202, 2320181, 2933059, 3983707, 4640362, 5866118, 7967414, 16241267, 20531413, 30162353, 32482534, 38129767, 41062826, 60324706, 76259534, 155452127, 211136471, 266908369, 310904254, 422272942, 533816738, 1088164889, 2020877651, 2176329778, 4041755302, 14146143557, 28292287114]

約数ペア:

[(1, 28292287114), (2, 14146143557), (7, 4041755302), (13, 2176329778), (14, 2020877651), (26, 1088164889), (53, 533816738), (67, 422272942), (91, 310904254), (106, 266908369), (134, 211136471), (182, 155452127), (371, 76259534), (469, 60324706), (689, 41062826), (742, 38129767), (871, 32482534), (938, 30162353), (1378, 20531413), (1742, 16241267), (3551, 7967414), (4823, 5866118), (6097, 4640362), (7102, 3983707), (9646, 2933059), (12194, 2320181), (24857, 1138202), (43777, 646282), (46163, 612878), (49714, 569101), (87554, 323141), (92326, 306439)]