28469504

素因数分解:

$2^8\times 7^1\times {\mathrm{15887}}^1$

素因数の和:15910

約数の個数: 36

約数和(自身を含む): 64950144

約数和(自身を除く): 36480640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 15887, 31774, 63548, 111209, 127096, 222418, 254192, 444836, 508384, 889672, 1016768, 1779344, 2033536, 3558688, 4067072, 7117376, 14234752, 28469504]

約数ペア:

[(1, 28469504), (2, 14234752), (4, 7117376), (7, 4067072), (8, 3558688), (14, 2033536), (16, 1779344), (28, 1016768), (32, 889672), (56, 508384), (64, 444836), (112, 254192), (128, 222418), (224, 127096), (256, 111209), (448, 63548), (896, 31774), (1792, 15887)]