28010961664

素因数分解:

$2^8\times 7^1\times {\mathrm{15631117}}^1$

素因数の和:15631140

約数の個数: 36

約数和(自身を含む): 63900010384

約数和(自身を除く): 35889048720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 15631117, 31262234, 62524468, 109417819, 125048936, 218835638, 250097872, 437671276, 500195744, 875342552, 1000391488, 1750685104, 2000782976, 3501370208, 4001565952, 7002740416, 14005480832, 28010961664]

約数ペア:

[(1, 28010961664), (2, 14005480832), (4, 7002740416), (7, 4001565952), (8, 3501370208), (14, 2000782976), (16, 1750685104), (28, 1000391488), (32, 875342552), (56, 500195744), (64, 437671276), (112, 250097872), (128, 218835638), (224, 125048936), (256, 109417819), (448, 62524468), (896, 31262234), (1792, 15631117)]