28168214

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{619}}^1$

素因数の和:1055

約数の個数: 16

約数和(自身を含む): 43129680

約数和(自身を除く): 14961466

約数列:

[1, 2, 61, 122, 373, 619, 746, 1238, 22753, 37759, 45506, 75518, 230887, 461774, 14084107, 28168214]

約数ペア:

[(1, 28168214), (2, 14084107), (61, 461774), (122, 230887), (373, 75518), (619, 45506), (746, 37759), (1238, 22753)]