71048642

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 125908992

約数和(自身を除く): 54860350

約数列:

[1, 2, 7, 14, 43, 86, 107, 214, 301, 602, 749, 1103, 1498, 2206, 4601, 7721, 9202, 15442, 32207, 47429, 64414, 94858, 118021, 236042, 332003, 664006, 826147, 1652294, 5074903, 10149806, 35524321, 71048642]

約数ペア:

[(1, 71048642), (2, 35524321), (7, 10149806), (14, 5074903), (43, 1652294), (86, 826147), (107, 664006), (214, 332003), (301, 236042), (602, 118021), (749, 94858), (1103, 64414), (1498, 47429), (2206, 32207), (4601, 15442), (7721, 9202)]