28420608

素因数分解:

$2^9\times 3^1\times {\mathrm{18503}}^1$

素因数の和:18524

約数の個数: 40

約数和(自身を含む): 75718368

約数和(自身を除く): 47297760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 18503, 37006, 55509, 74012, 111018, 148024, 222036, 296048, 444072, 592096, 888144, 1184192, 1776288, 2368384, 3552576, 4736768, 7105152, 9473536, 14210304, 28420608]

約数ペア:

[(1, 28420608), (2, 14210304), (3, 9473536), (4, 7105152), (6, 4736768), (8, 3552576), (12, 2368384), (16, 1776288), (24, 1184192), (32, 888144), (48, 592096), (64, 444072), (96, 296048), (128, 222036), (192, 148024), (256, 111018), (384, 74012), (512, 55509), (768, 37006), (1536, 18503)]