28805729

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 32745600

約数和(自身を除く): 3939871

約数列:

[1, 19, 23, 29, 437, 551, 667, 2273, 12673, 43187, 52279, 65917, 993301, 1252423, 1516091, 28805729]

約数ペア:

[(1, 28805729), (19, 1516091), (23, 1252423), (29, 993301), (437, 65917), (551, 52279), (667, 43187), (2273, 12673)]