26985644

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1979}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 54109440

約数和(自身を除く): 27123796

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 1979, 3409, 3958, 6818, 7916, 13636, 13853, 27706, 55412, 963773, 1927546, 3855092, 6746411, 13492822, 26985644]

約数ペア:

[(1, 26985644), (2, 13492822), (4, 6746411), (7, 3855092), (14, 1927546), (28, 963773), (487, 55412), (974, 27706), (1948, 13853), (1979, 13636), (3409, 7916), (3958, 6818)]