71606836

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{3547}}^1$

素因数の和:3668

約数の個数: 36

約数和(自身を含む): 147227808

約数和(自身を除く): 75620972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2884, 3547, 5047, 7094, 10094, 14188, 20188, 24829, 49658, 99316, 173803, 347606, 365341, 695212, 730682, 1461364, 2557387, 5114774, 10229548, 17901709, 35803418, 71606836]

約数ペア:

[(1, 71606836), (2, 35803418), (4, 17901709), (7, 10229548), (14, 5114774), (28, 2557387), (49, 1461364), (98, 730682), (103, 695212), (196, 365341), (206, 347606), (412, 173803), (721, 99316), (1442, 49658), (2884, 24829), (3547, 20188), (5047, 14188), (7094, 10094)]