25146884

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14723}}^1$

素因数の和:14795

約数の個数: 24

約数和(自身を含む): 51121728

約数和(自身を除く): 25974844

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 14723, 29446, 58892, 103061, 206122, 412244, 898103, 1796206, 3592412, 6286721, 12573442, 25146884]

約数ペア:

[(1, 25146884), (2, 12573442), (4, 6286721), (7, 3592412), (14, 1796206), (28, 898103), (61, 412244), (122, 206122), (244, 103061), (427, 58892), (854, 29446), (1708, 14723)]