28239046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{29851}}^1$

素因数の和:29907

約数の個数: 16

約数和(自身を含む): 47285568

約数和(自身を除く): 19046522

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 29851, 59702, 328361, 656722, 1283593, 2567186, 14119523, 28239046]

約数ペア:

[(1, 28239046), (2, 14119523), (11, 2567186), (22, 1283593), (43, 656722), (86, 328361), (473, 59702), (946, 29851)]