2791255168

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{1627}}^1$

素因数の和:2685

約数の個数: 64

約数和(自身を含む): 5997942720

約数和(自身を除く): 3206687552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1031, 1627, 1664, 2062, 3254, 4124, 6508, 8248, 13016, 13403, 16496, 21151, 26032, 26806, 32992, 42302, 52064, 53612, 65984, 84604, 104128, 107224, 131968, 169208, 208256, 214448, 338416, 428896, 676832, 857792, 1353664, 1677437, 1715584, 2707328, 3354874, 6709748, 13419496, 21806681, 26838992, 43613362, 53677984, 87226724, 107355968, 174453448, 214711936, 348906896, 697813792, 1395627584, 2791255168]

約数ペア:

[(1, 2791255168), (2, 1395627584), (4, 697813792), (8, 348906896), (13, 214711936), (16, 174453448), (26, 107355968), (32, 87226724), (52, 53677984), (64, 43613362), (104, 26838992), (128, 21806681), (208, 13419496), (416, 6709748), (832, 3354874), (1031, 2707328), (1627, 1715584), (1664, 1677437), (2062, 1353664), (3254, 857792), (4124, 676832), (6508, 428896), (8248, 338416), (13016, 214448), (13403, 208256), (16496, 169208), (21151, 131968), (26032, 107224), (26806, 104128), (32992, 84604), (42302, 65984), (52064, 53612)]