52787728

素因数分解:

$2^4\times 7^1\times {\mathrm{643}}^1\times {\mathrm{733}}^1$

素因数の和:1391

約数の個数: 40

約数和(自身を含む): 117228608

約数和(自身を除く): 64440880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 643, 733, 1286, 1466, 2572, 2932, 4501, 5131, 5144, 5864, 9002, 10262, 10288, 11728, 18004, 20524, 36008, 41048, 72016, 82096, 471319, 942638, 1885276, 3299233, 3770552, 6598466, 7541104, 13196932, 26393864, 52787728]

約数ペア:

[(1, 52787728), (2, 26393864), (4, 13196932), (7, 7541104), (8, 6598466), (14, 3770552), (16, 3299233), (28, 1885276), (56, 942638), (112, 471319), (643, 82096), (733, 72016), (1286, 41048), (1466, 36008), (2572, 20524), (2932, 18004), (4501, 11728), (5131, 10288), (5144, 10262), (5864, 9002)]