28508704

素因数分解:

$2^5\times 7^1\times {\mathrm{127271}}^1$

素因数の和:127288

約数の個数: 24

約数和(自身を含む): 64145088

約数和(自身を除く): 35636384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 127271, 254542, 509084, 890897, 1018168, 1781794, 2036336, 3563588, 4072672, 7127176, 14254352, 28508704]

約数ペア:

[(1, 28508704), (2, 14254352), (4, 7127176), (7, 4072672), (8, 3563588), (14, 2036336), (16, 1781794), (28, 1018168), (32, 890897), (56, 509084), (112, 254542), (224, 127271)]