68987072

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13999}}^1$

素因数の和:14029

約数の個数: 56

約数和(自身を含む): 170688000

約数和(自身を除く): 101700928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 13999, 27998, 55996, 97993, 111992, 153989, 195986, 223984, 307978, 391972, 447968, 615956, 783944, 895936, 1077923, 1231912, 1567888, 2155846, 2463824, 3135776, 4311692, 4927648, 6271552, 8623384, 9855296, 17246768, 34493536, 68987072]

約数ペア:

[(1, 68987072), (2, 34493536), (4, 17246768), (7, 9855296), (8, 8623384), (11, 6271552), (14, 4927648), (16, 4311692), (22, 3135776), (28, 2463824), (32, 2155846), (44, 1567888), (56, 1231912), (64, 1077923), (77, 895936), (88, 783944), (112, 615956), (154, 447968), (176, 391972), (224, 307978), (308, 223984), (352, 195986), (448, 153989), (616, 111992), (704, 97993), (1232, 55996), (2464, 27998), (4928, 13999)]