25428158

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{15263}}^1$

素因数の和:15296

約数の個数: 24

約数和(自身を含む): 46982592

約数和(自身を除く): 21554434

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 15263, 30526, 106841, 213682, 259471, 518942, 747887, 1495774, 1816297, 3632594, 12714079, 25428158]

約数ペア:

[(1, 25428158), (2, 12714079), (7, 3632594), (14, 1816297), (17, 1495774), (34, 747887), (49, 518942), (98, 259471), (119, 213682), (238, 106841), (833, 30526), (1666, 15263)]