28613449

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 32215680

約数和(自身を除く): 3602231

約数列:

[1, 19, 23, 41, 437, 779, 943, 1597, 17917, 30343, 36731, 65477, 697889, 1244063, 1505971, 28613449]

約数ペア:

[(1, 28613449), (19, 1505971), (23, 1244063), (41, 697889), (437, 65477), (779, 36731), (943, 30343), (1597, 17917)]