26124772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2473}}^1$

素因数の和:2635

約数の個数: 24

約数和(自身を含む): 48490400

約数和(自身を除く): 22365628

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2473, 2641, 4946, 5282, 9892, 10564, 46987, 93974, 187948, 343747, 687494, 1374988, 6531193, 13062386, 26124772]

約数ペア:

[(1, 26124772), (2, 13062386), (4, 6531193), (19, 1374988), (38, 687494), (76, 343747), (139, 187948), (278, 93974), (556, 46987), (2473, 10564), (2641, 9892), (4946, 5282)]