26881106

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6379}}^1$

素因数の和:6438

約数の個数: 24

約数和(自身を含む): 48003120

約数和(自身を除く): 21122014

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 6379, 12758, 44653, 89306, 274297, 312571, 548594, 625142, 1920079, 3840158, 13440553, 26881106]

約数ペア:

[(1, 26881106), (2, 13440553), (7, 3840158), (14, 1920079), (43, 625142), (49, 548594), (86, 312571), (98, 274297), (301, 89306), (602, 44653), (2107, 12758), (4214, 6379)]