28977938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{1879}}^1$

素因数の和:2593

約数の個数: 16

約数和(自身を含む): 47511360

約数和(自身を除く): 18533422

約数列:

[1, 2, 11, 22, 701, 1402, 1879, 3758, 7711, 15422, 20669, 41338, 1317179, 2634358, 14488969, 28977938]

約数ペア:

[(1, 28977938), (2, 14488969), (11, 2634358), (22, 1317179), (701, 41338), (1402, 20669), (1879, 15422), (3758, 7711)]