26708870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8269}}^1$

素因数の和:8312

約数の個数: 32

約数和(自身を含む): 53589600

約数和(自身を除く): 26880730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 8269, 16538, 41345, 82690, 140573, 157111, 281146, 314222, 702865, 785555, 1405730, 1571110, 2670887, 5341774, 13354435, 26708870]

約数ペア:

[(1, 26708870), (2, 13354435), (5, 5341774), (10, 2670887), (17, 1571110), (19, 1405730), (34, 785555), (38, 702865), (85, 314222), (95, 281146), (170, 157111), (190, 140573), (323, 82690), (646, 41345), (1615, 16538), (3230, 8269)]