2016363328

素因数分解:

$2^6\times 7^2\times {\mathrm{642973}}^1$

素因数の和:642999

約数の個数: 42

約数和(自身を含む): 4654488786

約数和(自身を除く): 2638125458

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 642973, 1285946, 2571892, 4500811, 5143784, 9001622, 10287568, 18003244, 20575136, 31505677, 36006488, 41150272, 63011354, 72012976, 126022708, 144025952, 252045416, 288051904, 504090832, 1008181664, 2016363328]

約数ペア:

[(1, 2016363328), (2, 1008181664), (4, 504090832), (7, 288051904), (8, 252045416), (14, 144025952), (16, 126022708), (28, 72012976), (32, 63011354), (49, 41150272), (56, 36006488), (64, 31505677), (98, 20575136), (112, 18003244), (196, 10287568), (224, 9001622), (392, 5143784), (448, 4500811), (784, 2571892), (1568, 1285946), (3136, 642973)]