9189376

素因数分解:

$2^{11}\times 7^1\times {\mathrm{641}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 21031920

約数和(自身を除く): 11842544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 641, 896, 1024, 1282, 1792, 2048, 2564, 3584, 4487, 5128, 7168, 8974, 10256, 14336, 17948, 20512, 35896, 41024, 71792, 82048, 143584, 164096, 287168, 328192, 574336, 656384, 1148672, 1312768, 2297344, 4594688, 9189376]

約数ペア:

[(1, 9189376), (2, 4594688), (4, 2297344), (7, 1312768), (8, 1148672), (14, 656384), (16, 574336), (28, 328192), (32, 287168), (56, 164096), (64, 143584), (112, 82048), (128, 71792), (224, 41024), (256, 35896), (448, 20512), (512, 17948), (641, 14336), (896, 10256), (1024, 8974), (1282, 7168), (1792, 5128), (2048, 4487), (2564, 3584)]