28677528

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{36209}}^1$

素因数の和:36232

約数の個数: 48

約数和(自身を含む): 84731400

約数和(自身を除く): 56053872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 36209, 72418, 108627, 144836, 217254, 289672, 325881, 398299, 434508, 651762, 796598, 869016, 1194897, 1303524, 1593196, 2389794, 2607048, 3186392, 3584691, 4779588, 7169382, 9559176, 14338764, 28677528]

約数ペア:

[(1, 28677528), (2, 14338764), (3, 9559176), (4, 7169382), (6, 4779588), (8, 3584691), (9, 3186392), (11, 2607048), (12, 2389794), (18, 1593196), (22, 1303524), (24, 1194897), (33, 869016), (36, 796598), (44, 651762), (66, 434508), (72, 398299), (88, 325881), (99, 289672), (132, 217254), (198, 144836), (264, 108627), (396, 72418), (792, 36209)]