28423258

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{947}}^1$

素因数の和:1341

約数の個数: 16

約数和(自身を含む): 43797600

約数和(自身を除く): 15374342

約数列:

[1, 2, 43, 86, 349, 698, 947, 1894, 15007, 30014, 40721, 81442, 330503, 661006, 14211629, 28423258]

約数ペア:

[(1, 28423258), (2, 14211629), (43, 661006), (86, 330503), (349, 81442), (698, 40721), (947, 30014), (1894, 15007)]