25492768

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 58181760

約数和(自身を除く): 32688992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 1559, 2044, 2336, 3118, 4088, 6236, 8176, 10913, 12472, 16352, 21826, 24944, 43652, 49888, 87304, 113807, 174608, 227614, 349216, 455228, 796649, 910456, 1593298, 1820912, 3186596, 3641824, 6373192, 12746384, 25492768]

約数ペア:

[(1, 25492768), (2, 12746384), (4, 6373192), (7, 3641824), (8, 3186596), (14, 1820912), (16, 1593298), (28, 910456), (32, 796649), (56, 455228), (73, 349216), (112, 227614), (146, 174608), (224, 113807), (292, 87304), (511, 49888), (584, 43652), (1022, 24944), (1168, 21826), (1559, 16352), (2044, 12472), (2336, 10913), (3118, 8176), (4088, 6236)]