28338622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47389}}^1$

素因数の和:47427

約数の個数: 16

約数和(自身を含む): 47769120

約数和(自身を除く): 19430498

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 47389, 94778, 616057, 1089947, 1232114, 2179894, 14169311, 28338622]

約数ペア:

[(1, 28338622), (2, 14169311), (13, 2179894), (23, 1232114), (26, 1089947), (46, 616057), (299, 94778), (598, 47389)]