28338768

素因数分解:

$2^4\times 3^3\times {\mathrm{65599}}^1$

素因数の和:65616

約数の個数: 40

約数和(自身を含む): 81344000

約数和(自身を除く): 53005232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 65599, 131198, 196797, 262396, 393594, 524792, 590391, 787188, 1049584, 1180782, 1574376, 1771173, 2361564, 3148752, 3542346, 4723128, 7084692, 9446256, 14169384, 28338768]

約数ペア:

[(1, 28338768), (2, 14169384), (3, 9446256), (4, 7084692), (6, 4723128), (8, 3542346), (9, 3148752), (12, 2361564), (16, 1771173), (18, 1574376), (24, 1180782), (27, 1049584), (36, 787188), (48, 590391), (54, 524792), (72, 393594), (108, 262396), (144, 196797), (216, 131198), (432, 65599)]