28325088

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{8941}}^1$

素因数の和:8968

約数の個数: 72

約数和(自身を含む): 87881976

約数和(自身を除く): 59556888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 8941, 17882, 26823, 35764, 53646, 71528, 80469, 98351, 107292, 143056, 160938, 196702, 214584, 286112, 295053, 321876, 393404, 429168, 590106, 643752, 786808, 858336, 885159, 1180212, 1287504, 1573616, 1770318, 2360424, 2575008, 3147232, 3540636, 4720848, 7081272, 9441696, 14162544, 28325088]

約数ペア:

[(1, 28325088), (2, 14162544), (3, 9441696), (4, 7081272), (6, 4720848), (8, 3540636), (9, 3147232), (11, 2575008), (12, 2360424), (16, 1770318), (18, 1573616), (22, 1287504), (24, 1180212), (32, 885159), (33, 858336), (36, 786808), (44, 643752), (48, 590106), (66, 429168), (72, 393404), (88, 321876), (96, 295053), (99, 286112), (132, 214584), (144, 196702), (176, 160938), (198, 143056), (264, 107292), (288, 98351), (352, 80469), (396, 71528), (528, 53646), (792, 35764), (1056, 26823), (1584, 17882), (3168, 8941)]