38555972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 84239232

約数和(自身を除く): 45683260

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1451, 1898, 2044, 2902, 3796, 5804, 6643, 10157, 13286, 18863, 20314, 26572, 37726, 40628, 75452, 105923, 132041, 211846, 264082, 423692, 528164, 741461, 1376999, 1482922, 2753998, 2965844, 5507996, 9638993, 19277986, 38555972]

約数ペア:

[(1, 38555972), (2, 19277986), (4, 9638993), (7, 5507996), (13, 2965844), (14, 2753998), (26, 1482922), (28, 1376999), (52, 741461), (73, 528164), (91, 423692), (146, 264082), (182, 211846), (292, 132041), (364, 105923), (511, 75452), (949, 40628), (1022, 37726), (1451, 26572), (1898, 20314), (2044, 18863), (2902, 13286), (3796, 10157), (5804, 6643)]