25983776

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8923}}^1$

素因数の和:8953

約数の個数: 48

約数和(自身を含む): 62967744

約数和(自身を除く): 36983968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 8923, 17846, 35692, 62461, 71384, 115999, 124922, 142768, 231998, 249844, 285536, 463996, 499688, 811993, 927992, 999376, 1623986, 1855984, 1998752, 3247972, 3711968, 6495944, 12991888, 25983776]

約数ペア:

[(1, 25983776), (2, 12991888), (4, 6495944), (7, 3711968), (8, 3247972), (13, 1998752), (14, 1855984), (16, 1623986), (26, 999376), (28, 927992), (32, 811993), (52, 499688), (56, 463996), (91, 285536), (104, 249844), (112, 231998), (182, 142768), (208, 124922), (224, 115999), (364, 71384), (416, 62461), (728, 35692), (1456, 17846), (2912, 8923)]