71108212

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21341}}^1$

素因数の和:21376

約数の個数: 36

約数和(自身を含む): 153278244

約数和(自身を除く): 82170032

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 21341, 42682, 85364, 149387, 298774, 362797, 597548, 725594, 1045709, 1451188, 2091418, 2539579, 4182836, 5079158, 10158316, 17777053, 35554106, 71108212]

約数ペア:

[(1, 71108212), (2, 35554106), (4, 17777053), (7, 10158316), (14, 5079158), (17, 4182836), (28, 2539579), (34, 2091418), (49, 1451188), (68, 1045709), (98, 725594), (119, 597548), (196, 362797), (238, 298774), (476, 149387), (833, 85364), (1666, 42682), (3332, 21341)]