27940136

素因数分解:

$2^3\times 7^1\times {\mathrm{498931}}^1$

素因数の和:498944

約数の個数: 16

約数和(自身を含む): 59871840

約数和(自身を除く): 31931704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 498931, 997862, 1995724, 3492517, 3991448, 6985034, 13970068, 27940136]

約数ペア:

[(1, 27940136), (2, 13970068), (4, 6985034), (7, 3991448), (8, 3492517), (14, 1995724), (28, 997862), (56, 498931)]