28294992

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17863}}^1$

素因数の和:17888

約数の個数: 60

約数和(自身を含む): 86390304

約数和(自身を除く): 58095312

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, 17863, 35726, 53589, 71452, 107178, 142904, 160767, 196493, 214356, 285808, 321534, 392986, 428712, 589479, 643068, 785972, 857424, 1178958, 1286136, 1571944, 1768437, 2357916, 2572272, 3143888, 3536874, 4715832, 7073748, 9431664, 14147496, 28294992]

約数ペア:

[(1, 28294992), (2, 14147496), (3, 9431664), (4, 7073748), (6, 4715832), (8, 3536874), (9, 3143888), (11, 2572272), (12, 2357916), (16, 1768437), (18, 1571944), (22, 1286136), (24, 1178958), (33, 857424), (36, 785972), (44, 643068), (48, 589479), (66, 428712), (72, 392986), (88, 321534), (99, 285808), (132, 214356), (144, 196493), (176, 160767), (198, 142904), (264, 107178), (396, 71452), (528, 53589), (792, 35726), (1584, 17863)]