26379184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{126823}}^1$

素因数の和:126844

約数の個数: 20

約数和(自身を含む): 55041616

約数和(自身を除く): 28662432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 126823, 253646, 507292, 1014584, 1648699, 2029168, 3297398, 6594796, 13189592, 26379184]

約数ペア:

[(1, 26379184), (2, 13189592), (4, 6594796), (8, 3297398), (13, 2029168), (16, 1648699), (26, 1014584), (52, 507292), (104, 253646), (208, 126823)]