26398876

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17789}}^1$

素因数の和:17853

約数の個数: 24

約数和(自身を含む): 53796960

約数和(自身を除く): 27398084

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 17789, 35578, 71156, 124523, 249046, 498092, 942817, 1885634, 3771268, 6599719, 13199438, 26398876]

約数ペア:

[(1, 26398876), (2, 13199438), (4, 6599719), (7, 3771268), (14, 1885634), (28, 942817), (53, 498092), (106, 249046), (212, 124523), (371, 71156), (742, 35578), (1484, 17789)]