28367328

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{26863}}^1$

素因数の和:26887

約数の個数: 48

約数和(自身を含む): 81236736

約数和(自身を除く): 52869408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 26863, 53726, 80589, 107452, 161178, 214904, 295493, 322356, 429808, 590986, 644712, 859616, 886479, 1181972, 1289424, 1772958, 2363944, 2578848, 3545916, 4727888, 7091832, 9455776, 14183664, 28367328]

約数ペア:

[(1, 28367328), (2, 14183664), (3, 9455776), (4, 7091832), (6, 4727888), (8, 3545916), (11, 2578848), (12, 2363944), (16, 1772958), (22, 1289424), (24, 1181972), (32, 886479), (33, 859616), (44, 644712), (48, 590986), (66, 429808), (88, 322356), (96, 295493), (132, 214904), (176, 161178), (264, 107452), (352, 80589), (528, 53726), (1056, 26863)]