28508832

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{8999}}^1$

素因数の和:9026

約数の個数: 72

約数和(自身を含む): 88452000

約数和(自身を除く): 59943168

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, 8999, 17998, 26997, 35996, 53994, 71992, 80991, 98989, 107988, 143984, 161982, 197978, 215976, 287968, 296967, 323964, 395956, 431952, 593934, 647928, 791912, 863904, 890901, 1187868, 1295856, 1583824, 1781802, 2375736, 2591712, 3167648, 3563604, 4751472, 7127208, 9502944, 14254416, 28508832]

約数ペア:

[(1, 28508832), (2, 14254416), (3, 9502944), (4, 7127208), (6, 4751472), (8, 3563604), (9, 3167648), (11, 2591712), (12, 2375736), (16, 1781802), (18, 1583824), (22, 1295856), (24, 1187868), (32, 890901), (33, 863904), (36, 791912), (44, 647928), (48, 593934), (66, 431952), (72, 395956), (88, 323964), (96, 296967), (99, 287968), (132, 215976), (144, 197978), (176, 161982), (198, 143984), (264, 107988), (288, 98989), (352, 80991), (396, 71992), (528, 53994), (792, 35996), (1056, 26997), (1584, 17998), (3168, 8999)]