26401108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3187}}^1$

素因数の和:3319

約数の個数: 24

約数和(自身を含む): 49095200

約数和(自身を除く): 22694092

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 3187, 4142, 6374, 8284, 12748, 60553, 121106, 242212, 347383, 694766, 1389532, 6600277, 13200554, 26401108]

約数ペア:

[(1, 26401108), (2, 13200554), (4, 6600277), (19, 1389532), (38, 694766), (76, 347383), (109, 242212), (218, 121106), (436, 60553), (2071, 12748), (3187, 8284), (4142, 6374)]