28801696

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11689}}^1$

素因数の和:11717

約数の個数: 48

約数和(自身を含む): 70701120

約数和(自身を除く): 41899424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 11689, 23378, 46756, 81823, 93512, 128579, 163646, 187024, 257158, 327292, 374048, 514316, 654584, 900053, 1028632, 1309168, 1800106, 2057264, 2618336, 3600212, 4114528, 7200424, 14400848, 28801696]

約数ペア:

[(1, 28801696), (2, 14400848), (4, 7200424), (7, 4114528), (8, 3600212), (11, 2618336), (14, 2057264), (16, 1800106), (22, 1309168), (28, 1028632), (32, 900053), (44, 654584), (56, 514316), (77, 374048), (88, 327292), (112, 257158), (154, 187024), (176, 163646), (224, 128579), (308, 93512), (352, 81823), (616, 46756), (1232, 23378), (2464, 11689)]