28932736

素因数分解:

$2^7\times 7^3\times {\mathrm{659}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 67320000

約数和(自身を除く): 38387264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 659, 686, 784, 896, 1318, 1372, 1568, 2636, 2744, 3136, 4613, 5272, 5488, 6272, 9226, 10544, 10976, 18452, 21088, 21952, 32291, 36904, 42176, 43904, 64582, 73808, 84352, 129164, 147616, 226037, 258328, 295232, 452074, 516656, 590464, 904148, 1033312, 1808296, 2066624, 3616592, 4133248, 7233184, 14466368, 28932736]

約数ペア:

[(1, 28932736), (2, 14466368), (4, 7233184), (7, 4133248), (8, 3616592), (14, 2066624), (16, 1808296), (28, 1033312), (32, 904148), (49, 590464), (56, 516656), (64, 452074), (98, 295232), (112, 258328), (128, 226037), (196, 147616), (224, 129164), (343, 84352), (392, 73808), (448, 64582), (659, 43904), (686, 42176), (784, 36904), (896, 32291), (1318, 21952), (1372, 21088), (1568, 18452), (2636, 10976), (2744, 10544), (3136, 9226), (4613, 6272), (5272, 5488)]