8672272

素因数分解:

$2^4\times 7^1\times {\mathrm{77431}}^1$

素因数の和:77446

約数の個数: 20

約数和(自身を含む): 19203136

約数和(自身を除く): 10530864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 77431, 154862, 309724, 542017, 619448, 1084034, 1238896, 2168068, 4336136, 8672272]

約数ペア:

[(1, 8672272), (2, 4336136), (4, 2168068), (7, 1238896), (8, 1084034), (14, 619448), (16, 542017), (28, 309724), (56, 154862), (112, 77431)]