68011808

素因数分解:

$2^5\times {\mathrm{269}}^1\times {\mathrm{7901}}^1$

素因数の和:8180

約数の個数: 24

約数和(自身を含む): 134413020

約数和(自身を除く): 66401212

約数列:

[1, 2, 4, 8, 16, 32, 269, 538, 1076, 2152, 4304, 7901, 8608, 15802, 31604, 63208, 126416, 252832, 2125369, 4250738, 8501476, 17002952, 34005904, 68011808]

約数ペア:

[(1, 68011808), (2, 34005904), (4, 17002952), (8, 8501476), (16, 4250738), (32, 2125369), (269, 252832), (538, 126416), (1076, 63208), (2152, 31604), (4304, 15802), (7901, 8608)]