65090228

素因数分解:

$2^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{1061}}^1$

素因数の和:1392

約数の個数: 36

約数和(自身を含む): 133053732

約数和(自身を除く): 67963504

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 313, 626, 1061, 1252, 2122, 2191, 4244, 4382, 7427, 8764, 14854, 15337, 29708, 30674, 51989, 61348, 103978, 207956, 332093, 664186, 1328372, 2324651, 4649302, 9298604, 16272557, 32545114, 65090228]

約数ペア:

[(1, 65090228), (2, 32545114), (4, 16272557), (7, 9298604), (14, 4649302), (28, 2324651), (49, 1328372), (98, 664186), (196, 332093), (313, 207956), (626, 103978), (1061, 61348), (1252, 51989), (2122, 30674), (2191, 29708), (4244, 15337), (4382, 14854), (7427, 8764)]