1159424

素因数分解:

$2^8\times 7^1\times {\mathrm{647}}^1$

素因数の和:670

約数の個数: 36

約数和(自身を含む): 2649024

約数和(自身を除く): 1489600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 647, 896, 1294, 1792, 2588, 4529, 5176, 9058, 10352, 18116, 20704, 36232, 41408, 72464, 82816, 144928, 165632, 289856, 579712, 1159424]

約数ペア:

[(1, 1159424), (2, 579712), (4, 289856), (7, 165632), (8, 144928), (14, 82816), (16, 72464), (28, 41408), (32, 36232), (56, 20704), (64, 18116), (112, 10352), (128, 9058), (224, 5176), (256, 4529), (448, 2588), (647, 1792), (896, 1294)]