25684436

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 46305000

約数和(自身を除く): 20620564

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 1249, 2498, 4996, 5141, 10282, 20564, 66197, 121153, 132394, 242306, 264788, 484612, 6421109, 12842218, 25684436]

約数ペア:

[(1, 25684436), (2, 12842218), (4, 6421109), (53, 484612), (97, 264788), (106, 242306), (194, 132394), (212, 121153), (388, 66197), (1249, 20564), (2498, 10282), (4996, 5141)]