28200528

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2297

約数の個数: 80

約数和(自身を含む): 83774400

約数和(自身を除く): 55573872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 2251, 3132, 4176, 4502, 6264, 6753, 9004, 12528, 13506, 18008, 20259, 27012, 36016, 40518, 54024, 60777, 65279, 81036, 108048, 121554, 130558, 162072, 195837, 243108, 261116, 324144, 391674, 486216, 522232, 587511, 783348, 972432, 1044464, 1175022, 1566696, 1762533, 2350044, 3133392, 3525066, 4700088, 7050132, 9400176, 14100264, 28200528]

約数ペア:

[(1, 28200528), (2, 14100264), (3, 9400176), (4, 7050132), (6, 4700088), (8, 3525066), (9, 3133392), (12, 2350044), (16, 1762533), (18, 1566696), (24, 1175022), (27, 1044464), (29, 972432), (36, 783348), (48, 587511), (54, 522232), (58, 486216), (72, 391674), (87, 324144), (108, 261116), (116, 243108), (144, 195837), (174, 162072), (216, 130558), (232, 121554), (261, 108048), (348, 81036), (432, 65279), (464, 60777), (522, 54024), (696, 40518), (783, 36016), (1044, 27012), (1392, 20259), (1566, 18008), (2088, 13506), (2251, 12528), (3132, 9004), (4176, 6753), (4502, 6264)]