12942272

素因数分解:

$2^6\times 7^2\times {\mathrm{4127}}^1$

素因数の和:4153

約数の個数: 42

約数和(自身を含む): 29882592

約数和(自身を除く): 16940320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 4127, 8254, 16508, 28889, 33016, 57778, 66032, 115556, 132064, 202223, 231112, 264128, 404446, 462224, 808892, 924448, 1617784, 1848896, 3235568, 6471136, 12942272]

約数ペア:

[(1, 12942272), (2, 6471136), (4, 3235568), (7, 1848896), (8, 1617784), (14, 924448), (16, 808892), (28, 462224), (32, 404446), (49, 264128), (56, 231112), (64, 202223), (98, 132064), (112, 115556), (196, 66032), (224, 57778), (392, 33016), (448, 28889), (784, 16508), (1568, 8254), (3136, 4127)]