28147954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{1181}}^1$

素因数の和:1901

約数の個数: 16

約数和(自身を含む): 44807256

約数和(自身を除く): 16659302

約数列:

[1, 2, 17, 34, 701, 1181, 1402, 2362, 11917, 20077, 23834, 40154, 827881, 1655762, 14073977, 28147954]

約数ペア:

[(1, 28147954), (2, 14073977), (17, 1655762), (34, 827881), (701, 40154), (1181, 23834), (1402, 20077), (2362, 11917)]