28093366

素因数分解:

$2^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{653}}^1$

素因数の和:1108

約数の個数: 24

約数和(自身を含む): 49206960

約数和(自身を除く): 21113594

約数列:

[1, 2, 7, 14, 49, 98, 439, 653, 878, 1306, 3073, 4571, 6146, 9142, 21511, 31997, 43022, 63994, 286667, 573334, 2006669, 4013338, 14046683, 28093366]

約数ペア:

[(1, 28093366), (2, 14046683), (7, 4013338), (14, 2006669), (49, 573334), (98, 286667), (439, 63994), (653, 43022), (878, 31997), (1306, 21511), (3073, 9142), (4571, 6146)]