27515908

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13841}}^1$

素因数の和:13923

約数の個数: 24

約数和(自身を含む): 55810944

約数和(自身を除く): 28295036

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 13841, 27682, 55364, 96887, 193774, 387548, 982711, 1965422, 3930844, 6878977, 13757954, 27515908]

約数ペア:

[(1, 27515908), (2, 13757954), (4, 6878977), (7, 3930844), (14, 1965422), (28, 982711), (71, 387548), (142, 193774), (284, 96887), (497, 55364), (994, 27682), (1988, 13841)]