728672

素因数分解:

$2^5\times 7^1\times {\mathrm{3253}}^1$

素因数の和:3270

約数の個数: 24

約数和(自身を含む): 1640016

約数和(自身を除く): 911344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 3253, 6506, 13012, 22771, 26024, 45542, 52048, 91084, 104096, 182168, 364336, 728672]

約数ペア:

[(1, 728672), (2, 364336), (4, 182168), (7, 104096), (8, 91084), (14, 52048), (16, 45542), (28, 26024), (32, 22771), (56, 13012), (112, 6506), (224, 3253)]