28665648

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{18097}}^1$

素因数の和:18122

約数の個数: 60

約数和(自身を含む): 87521928

約数和(自身を除く): 58856280

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 18097, 36194, 54291, 72388, 108582, 144776, 162873, 199067, 217164, 289552, 325746, 398134, 434328, 597201, 651492, 796268, 868656, 1194402, 1302984, 1592536, 1791603, 2388804, 2605968, 3185072, 3583206, 4777608, 7166412, 9555216, 14332824, 28665648]

約数ペア:

[(1, 28665648), (2, 14332824), (3, 9555216), (4, 7166412), (6, 4777608), (8, 3583206), (9, 3185072), (11, 2605968), (12, 2388804), (16, 1791603), (18, 1592536), (22, 1302984), (24, 1194402), (33, 868656), (36, 796268), (44, 651492), (48, 597201), (66, 434328), (72, 398134), (88, 325746), (99, 289552), (132, 217164), (144, 199067), (176, 162873), (198, 144776), (264, 108582), (396, 72388), (528, 54291), (792, 36194), (1584, 18097)]