26647768

素因数分解:

$2^3\times 7^2\times {\mathrm{67979}}^1$

素因数の和:67999

約数の個数: 24

約数和(自身を含む): 58122900

約数和(自身を除く): 31475132

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 67979, 135958, 271916, 475853, 543832, 951706, 1903412, 3330971, 3806824, 6661942, 13323884, 26647768]

約数ペア:

[(1, 26647768), (2, 13323884), (4, 6661942), (7, 3806824), (8, 3330971), (14, 1903412), (28, 951706), (49, 543832), (56, 475853), (98, 271916), (196, 135958), (392, 67979)]