28553382

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11093}}^1$

素因数の和:11125

約数の個数: 48

約数和(自身を含む): 72687888

約数和(自身を除く): 44134506

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 11093, 22186, 33279, 66558, 99837, 122023, 144209, 199674, 244046, 288418, 366069, 432627, 732138, 865254, 1098207, 1297881, 1586299, 2196414, 2595762, 3172598, 4758897, 9517794, 14276691, 28553382]

約数ペア:

[(1, 28553382), (2, 14276691), (3, 9517794), (6, 4758897), (9, 3172598), (11, 2595762), (13, 2196414), (18, 1586299), (22, 1297881), (26, 1098207), (33, 865254), (39, 732138), (66, 432627), (78, 366069), (99, 288418), (117, 244046), (143, 199674), (198, 144209), (234, 122023), (286, 99837), (429, 66558), (858, 33279), (1287, 22186), (2574, 11093)]