28616272

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61673}}^1$

素因数の和:61710

約数の個数: 20

約数和(自身を含む): 57356820

約数和(自身を除く): 28740548

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 61673, 123346, 246692, 493384, 986768, 1788517, 3577034, 7154068, 14308136, 28616272]

約数ペア:

[(1, 28616272), (2, 14308136), (4, 7154068), (8, 3577034), (16, 1788517), (29, 986768), (58, 493384), (116, 246692), (232, 123346), (464, 61673)]