12961088

素因数分解:

$2^6\times 7^2\times {\mathrm{4133}}^1$

素因数の和:4159

約数の個数: 42

約数和(自身を含む): 29926026

約数和(自身を除く): 16964938

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 4133, 8266, 16532, 28931, 33064, 57862, 66128, 115724, 132256, 202517, 231448, 264512, 405034, 462896, 810068, 925792, 1620136, 1851584, 3240272, 6480544, 12961088]

約数ペア:

[(1, 12961088), (2, 6480544), (4, 3240272), (7, 1851584), (8, 1620136), (14, 925792), (16, 810068), (28, 462896), (32, 405034), (49, 264512), (56, 231448), (64, 202517), (98, 132256), (112, 115724), (196, 66128), (224, 57862), (392, 33064), (448, 28931), (784, 16532), (1568, 8266), (3136, 4133)]