2753152

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 5560020

約数和(自身を除く): 2806868

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 157, 274, 314, 548, 628, 1096, 1256, 2192, 2512, 4384, 5024, 8768, 10048, 17536, 20096, 21509, 43018, 86036, 172072, 344144, 688288, 1376576, 2753152]

約数ペア:

[(1, 2753152), (2, 1376576), (4, 688288), (8, 344144), (16, 172072), (32, 86036), (64, 43018), (128, 21509), (137, 20096), (157, 17536), (274, 10048), (314, 8768), (548, 5024), (628, 4384), (1096, 2512), (1256, 2192)]