26856784

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{57881}}^1$

素因数の和:57918

約数の個数: 20

約数和(自身を含む): 53830260

約数和(自身を除く): 26973476

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 57881, 115762, 231524, 463048, 926096, 1678549, 3357098, 6714196, 13428392, 26856784]

約数ペア:

[(1, 26856784), (2, 13428392), (4, 6714196), (8, 3357098), (16, 1678549), (29, 926096), (58, 463048), (116, 231524), (232, 115762), (464, 57881)]