27505412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1607}}^1$

素因数の和:2011

約数の個数: 24

約数和(自身を含む): 52678080

約数和(自身を除く): 25172668

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 1607, 3214, 4279, 6428, 8558, 17116, 17677, 35354, 70708, 625123, 1250246, 2500492, 6876353, 13752706, 27505412]

約数ペア:

[(1, 27505412), (2, 13752706), (4, 6876353), (11, 2500492), (22, 1250246), (44, 625123), (389, 70708), (778, 35354), (1556, 17677), (1607, 17116), (3214, 8558), (4279, 6428)]