12746384

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1647

約数の個数: 40

約数和(自身を含む): 28629120

約数和(自身を除く): 15882736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 1559, 2044, 3118, 4088, 6236, 8176, 10913, 12472, 21826, 24944, 43652, 87304, 113807, 174608, 227614, 455228, 796649, 910456, 1593298, 1820912, 3186596, 6373192, 12746384]

約数ペア:

[(1, 12746384), (2, 6373192), (4, 3186596), (7, 1820912), (8, 1593298), (14, 910456), (16, 796649), (28, 455228), (56, 227614), (73, 174608), (112, 113807), (146, 87304), (292, 43652), (511, 24944), (584, 21826), (1022, 12472), (1168, 10913), (1559, 8176), (2044, 6236), (3118, 4088)]