71039612

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{8429}}^1$

素因数の和:8490

約数の個数: 36

約数和(自身を含む): 147997080

約数和(自身を除く): 76957468

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 8429, 16858, 33716, 59003, 118006, 236012, 362447, 413021, 724894, 826042, 1449788, 1652084, 2537129, 5074258, 10148516, 17759903, 35519806, 71039612]

約数ペア:

[(1, 71039612), (2, 35519806), (4, 17759903), (7, 10148516), (14, 5074258), (28, 2537129), (43, 1652084), (49, 1449788), (86, 826042), (98, 724894), (172, 413021), (196, 362447), (301, 236012), (602, 118006), (1204, 59003), (2107, 33716), (4214, 16858), (8428, 8429)]