28006664

素因数分解:

$2^3\times 7^1\times {\mathrm{500119}}^1$

素因数の和:500132

約数の個数: 16

約数和(自身を含む): 60014400

約数和(自身を除く): 32007736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 500119, 1000238, 2000476, 3500833, 4000952, 7001666, 14003332, 28006664]

約数ペア:

[(1, 28006664), (2, 14003332), (4, 7001666), (7, 4000952), (8, 3500833), (14, 2000476), (28, 1000238), (56, 500119)]