77627708

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1741}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 138718944

約数和(自身を除く): 61091236

約数列:

[1, 2, 4, 71, 142, 157, 284, 314, 628, 1741, 3482, 6964, 11147, 22294, 44588, 123611, 247222, 273337, 494444, 546674, 1093348, 19406927, 38813854, 77627708]

約数ペア:

[(1, 77627708), (2, 38813854), (4, 19406927), (71, 1093348), (142, 546674), (157, 494444), (284, 273337), (314, 247222), (628, 123611), (1741, 44588), (3482, 22294), (6964, 11147)]