67174808

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 127923600

約数和(自身を除く): 60748792

約数列:

[1, 2, 4, 8, 139, 193, 278, 313, 386, 556, 626, 772, 1112, 1252, 1544, 2504, 26827, 43507, 53654, 60409, 87014, 107308, 120818, 174028, 214616, 241636, 348056, 483272, 8396851, 16793702, 33587404, 67174808]

約数ペア:

[(1, 67174808), (2, 33587404), (4, 16793702), (8, 8396851), (139, 483272), (193, 348056), (278, 241636), (313, 214616), (386, 174028), (556, 120818), (626, 107308), (772, 87014), (1112, 60409), (1252, 53654), (1544, 43507), (2504, 26827)]