28722661

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2593}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 33618240

約数和(自身を除く): 4895579

約数列:

[1, 11, 19, 53, 209, 583, 1007, 2593, 11077, 28523, 49267, 137429, 541937, 1511719, 2611151, 28722661]

約数ペア:

[(1, 28722661), (11, 2611151), (19, 1511719), (53, 541937), (209, 137429), (583, 49267), (1007, 28523), (2593, 11077)]