25496492

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6551}}^1$

素因数の和:6701

約数の個数: 24

約数和(自身を含む): 51367680

約数和(自身を除く): 25871188

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 6551, 13102, 26204, 45857, 91714, 183428, 910589, 1821178, 3642356, 6374123, 12748246, 25496492]

約数ペア:

[(1, 25496492), (2, 12748246), (4, 6374123), (7, 3642356), (14, 1821178), (28, 910589), (139, 183428), (278, 91714), (556, 45857), (973, 26204), (1946, 13102), (3892, 6551)]