28498068

素因数分解:

$2^2\times 3^6\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 84

約数和(自身を含む): 77581140

約数和(自身を除く): 49083072

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 337, 348, 486, 522, 674, 729, 783, 972, 1011, 1044, 1348, 1458, 1566, 2022, 2349, 2916, 3033, 3132, 4044, 4698, 6066, 7047, 9099, 9396, 9773, 12132, 14094, 18198, 19546, 21141, 27297, 28188, 29319, 36396, 39092, 42282, 54594, 58638, 81891, 84564, 87957, 109188, 117276, 163782, 175914, 245673, 263871, 327564, 351828, 491346, 527742, 791613, 982692, 1055484, 1583226, 2374839, 3166452, 4749678, 7124517, 9499356, 14249034, 28498068]

約数ペア:

[(1, 28498068), (2, 14249034), (3, 9499356), (4, 7124517), (6, 4749678), (9, 3166452), (12, 2374839), (18, 1583226), (27, 1055484), (29, 982692), (36, 791613), (54, 527742), (58, 491346), (81, 351828), (87, 327564), (108, 263871), (116, 245673), (162, 175914), (174, 163782), (243, 117276), (261, 109188), (324, 87957), (337, 84564), (348, 81891), (486, 58638), (522, 54594), (674, 42282), (729, 39092), (783, 36396), (972, 29319), (1011, 28188), (1044, 27297), (1348, 21141), (1458, 19546), (1566, 18198), (2022, 14094), (2349, 12132), (2916, 9773), (3033, 9396), (3132, 9099), (4044, 7047), (4698, 6066)]