26720092

素因数分解:

$2^2\times 7^2\times {\mathrm{136327}}^1$

素因数の和:136345

約数の個数: 18

約数和(自身を含む): 54394872

約数和(自身を除く): 27674780

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 136327, 272654, 545308, 954289, 1908578, 3817156, 6680023, 13360046, 26720092]

約数ペア:

[(1, 26720092), (2, 13360046), (4, 6680023), (7, 3817156), (14, 1908578), (28, 954289), (49, 545308), (98, 272654), (196, 136327)]