27490372

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10789}}^1$

素因数の和:10820

約数の個数: 36

約数和(自身を含む): 60272940

約数和(自身を除く): 32782568

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 10789, 21578, 43156, 75523, 140257, 151046, 280514, 302092, 528661, 561028, 981799, 1057322, 1963598, 2114644, 3927196, 6872593, 13745186, 27490372]

約数ペア:

[(1, 27490372), (2, 13745186), (4, 6872593), (7, 3927196), (13, 2114644), (14, 1963598), (26, 1057322), (28, 981799), (49, 561028), (52, 528661), (91, 302092), (98, 280514), (182, 151046), (196, 140257), (364, 75523), (637, 43156), (1274, 21578), (2548, 10789)]