26610868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1039}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 49212800

約数和(自身を除く): 22601932

約数列:

[1, 2, 4, 19, 38, 76, 337, 674, 1039, 1348, 2078, 4156, 6403, 12806, 19741, 25612, 39482, 78964, 350143, 700286, 1400572, 6652717, 13305434, 26610868]

約数ペア:

[(1, 26610868), (2, 13305434), (4, 6652717), (19, 1400572), (38, 700286), (76, 350143), (337, 78964), (674, 39482), (1039, 25612), (1348, 19741), (2078, 12806), (4156, 6403)]