3861958912

素因数分解:

$2^8\times 7^2\times {\mathrm{307873}}^1$

素因数の和:307903

約数の個数: 54

約数和(自身を含む): 8967445998

約数和(自身を除く): 5105487086

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 307873, 615746, 1231492, 2155111, 2462984, 4310222, 4925968, 8620444, 9851936, 15085777, 17240888, 19703872, 30171554, 34481776, 39407744, 60343108, 68963552, 78815488, 120686216, 137927104, 241372432, 275854208, 482744864, 551708416, 965489728, 1930979456, 3861958912]

約数ペア:

[(1, 3861958912), (2, 1930979456), (4, 965489728), (7, 551708416), (8, 482744864), (14, 275854208), (16, 241372432), (28, 137927104), (32, 120686216), (49, 78815488), (56, 68963552), (64, 60343108), (98, 39407744), (112, 34481776), (128, 30171554), (196, 19703872), (224, 17240888), (256, 15085777), (392, 9851936), (448, 8620444), (784, 4925968), (896, 4310222), (1568, 2462984), (1792, 2155111), (3136, 1231492), (6272, 615746), (12544, 307873)]