28452676

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7757}}^1$

素因数の和:7899

約数の個数: 24

約数和(自身を含む): 57347136

約数和(自身を除く): 28894460

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 7757, 15514, 31028, 54299, 108598, 217196, 1016167, 2032334, 4064668, 7113169, 14226338, 28452676]

約数ペア:

[(1, 28452676), (2, 14226338), (4, 7113169), (7, 4064668), (14, 2032334), (28, 1016167), (131, 217196), (262, 108598), (524, 54299), (917, 31028), (1834, 15514), (3668, 7757)]