1447768

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 3144960

約数和(自身を除く): 1697192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 251, 412, 502, 721, 824, 1004, 1442, 1757, 2008, 2884, 3514, 5768, 7028, 14056, 25853, 51706, 103412, 180971, 206824, 361942, 723884, 1447768]

約数ペア:

[(1, 1447768), (2, 723884), (4, 361942), (7, 206824), (8, 180971), (14, 103412), (28, 51706), (56, 25853), (103, 14056), (206, 7028), (251, 5768), (412, 3514), (502, 2884), (721, 2008), (824, 1757), (1004, 1442)]