2318848

素因数分解:

$2^9\times 7^1\times {\mathrm{647}}^1$

素因数の和:672

約数の個数: 40

約数和(自身を含む): 5303232

約数和(自身を除く): 2984384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 647, 896, 1294, 1792, 2588, 3584, 4529, 5176, 9058, 10352, 18116, 20704, 36232, 41408, 72464, 82816, 144928, 165632, 289856, 331264, 579712, 1159424, 2318848]

約数ペア:

[(1, 2318848), (2, 1159424), (4, 579712), (7, 331264), (8, 289856), (14, 165632), (16, 144928), (28, 82816), (32, 72464), (56, 41408), (64, 36232), (112, 20704), (128, 18116), (224, 10352), (256, 9058), (448, 5176), (512, 4529), (647, 3584), (896, 2588), (1294, 1792)]