26806286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23977}}^1$

素因数の和:24035

約数の個数: 16

約数和(自身を含む): 44311344

約数和(自身を除く): 17505058

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 23977, 47954, 311701, 623402, 1031011, 2062022, 13403143, 26806286]

約数ペア:

[(1, 26806286), (2, 13403143), (13, 2062022), (26, 1031011), (43, 623402), (86, 311701), (559, 47954), (1118, 23977)]