28353204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 108

約数和(自身を含む): 82494048

約数和(自身を除く): 54140844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 121, 132, 138, 198, 207, 242, 253, 276, 283, 363, 396, 414, 484, 506, 566, 726, 759, 828, 849, 1012, 1089, 1132, 1452, 1518, 1698, 2178, 2277, 2547, 2783, 3036, 3113, 3396, 4356, 4554, 5094, 5566, 6226, 6509, 8349, 9108, 9339, 10188, 11132, 12452, 13018, 16698, 18678, 19527, 25047, 26036, 28017, 33396, 34243, 37356, 39054, 50094, 56034, 58581, 68486, 71599, 78108, 100188, 102729, 112068, 117162, 136972, 143198, 205458, 214797, 234324, 286396, 308187, 410916, 429594, 616374, 644391, 787589, 859188, 1232748, 1288782, 1575178, 2362767, 2577564, 3150356, 4725534, 7088301, 9451068, 14176602, 28353204]

約数ペア:

[(1, 28353204), (2, 14176602), (3, 9451068), (4, 7088301), (6, 4725534), (9, 3150356), (11, 2577564), (12, 2362767), (18, 1575178), (22, 1288782), (23, 1232748), (33, 859188), (36, 787589), (44, 644391), (46, 616374), (66, 429594), (69, 410916), (92, 308187), (99, 286396), (121, 234324), (132, 214797), (138, 205458), (198, 143198), (207, 136972), (242, 117162), (253, 112068), (276, 102729), (283, 100188), (363, 78108), (396, 71599), (414, 68486), (484, 58581), (506, 56034), (566, 50094), (726, 39054), (759, 37356), (828, 34243), (849, 33396), (1012, 28017), (1089, 26036), (1132, 25047), (1452, 19527), (1518, 18678), (1698, 16698), (2178, 13018), (2277, 12452), (2547, 11132), (2783, 10188), (3036, 9339), (3113, 9108), (3396, 8349), (4356, 6509), (4554, 6226), (5094, 5566)]