2279686976

素因数分解:

$2^6\times 7^2\times {\mathrm{726941}}^1$

素因数の和:726967

約数の個数: 42

約数和(自身を含む): 5262333138

約数和(自身を除く): 2982646162

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 726941, 1453882, 2907764, 5088587, 5815528, 10177174, 11631056, 20354348, 23262112, 35620109, 40708696, 46524224, 71240218, 81417392, 142480436, 162834784, 284960872, 325669568, 569921744, 1139843488, 2279686976]

約数ペア:

[(1, 2279686976), (2, 1139843488), (4, 569921744), (7, 325669568), (8, 284960872), (14, 162834784), (16, 142480436), (28, 81417392), (32, 71240218), (49, 46524224), (56, 40708696), (64, 35620109), (98, 23262112), (112, 20354348), (196, 11631056), (224, 10177174), (392, 5815528), (448, 5088587), (784, 2907764), (1568, 1453882), (3136, 726941)]