28759948

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23887}}^1$

素因数の和:23941

約数の個数: 24

約数和(自身を含む): 58860032

約数和(自身を除く): 30100084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 23887, 47774, 95548, 167209, 334418, 668836, 1027141, 2054282, 4108564, 7189987, 14379974, 28759948]

約数ペア:

[(1, 28759948), (2, 14379974), (4, 7189987), (7, 4108564), (14, 2054282), (28, 1027141), (43, 668836), (86, 334418), (172, 167209), (301, 95548), (602, 47774), (1204, 23887)]