26651884

素因数分解:

$2^2\times 7^2\times {\mathrm{135979}}^1$

素因数の和:135997

約数の個数: 18

約数和(自身を含む): 54256020

約数和(自身を除く): 27604136

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 135979, 271958, 543916, 951853, 1903706, 3807412, 6662971, 13325942, 26651884]

約数ペア:

[(1, 26651884), (2, 13325942), (4, 6662971), (7, 3807412), (14, 1903706), (28, 951853), (49, 543916), (98, 271958), (196, 135979)]