26403412

素因数分解:

$2^2\times 7^1\times {\mathrm{942979}}^1$

素因数の和:942990

約数の個数: 12

約数和(自身を含む): 52806880

約数和(自身を除く): 26403468

約数列:

[1, 2, 4, 7, 14, 28, 942979, 1885958, 3771916, 6600853, 13201706, 26403412]

約数ペア:

[(1, 26403412), (2, 13201706), (4, 6600853), (7, 3771916), (14, 1885958), (28, 942979)]