1570572016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{73309}}^1$

素因数の和:73433

約数の個数: 40

約数和(自身を含む): 3308920160

約数和(自身を除く): 1738348144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 10712, 21424, 73309, 146618, 293236, 586472, 953017, 1172944, 1906034, 3812068, 7550827, 7624136, 15101654, 15248272, 30203308, 60406616, 98160751, 120813232, 196321502, 392643004, 785286008, 1570572016]

約数ペア:

[(1, 1570572016), (2, 785286008), (4, 392643004), (8, 196321502), (13, 120813232), (16, 98160751), (26, 60406616), (52, 30203308), (103, 15248272), (104, 15101654), (206, 7624136), (208, 7550827), (412, 3812068), (824, 1906034), (1339, 1172944), (1648, 953017), (2678, 586472), (5356, 293236), (10712, 146618), (21424, 73309)]