12761728

素因数分解:

$2^7\times 7^1\times {\mathrm{14243}}^1$

素因数の和:14264

約数の個数: 32

約数和(自身を含む): 29057760

約数和(自身を除く): 16296032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 14243, 28486, 56972, 99701, 113944, 199402, 227888, 398804, 455776, 797608, 911552, 1595216, 1823104, 3190432, 6380864, 12761728]

約数ペア:

[(1, 12761728), (2, 6380864), (4, 3190432), (7, 1823104), (8, 1595216), (14, 911552), (16, 797608), (28, 455776), (32, 398804), (56, 227888), (64, 199402), (112, 113944), (128, 99701), (224, 56972), (448, 28486), (896, 14243)]