39716692

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 77172480

約数和(自身を除く): 37455788

約数列:

[1, 2, 4, 17, 34, 43, 47, 68, 86, 94, 172, 188, 289, 578, 731, 799, 1156, 1462, 1598, 2021, 2924, 3196, 4042, 4913, 8084, 9826, 12427, 13583, 19652, 24854, 27166, 34357, 49708, 54332, 68714, 137428, 211259, 230911, 422518, 461822, 584069, 845036, 923644, 1168138, 2336276, 9929173, 19858346, 39716692]

約数ペア:

[(1, 39716692), (2, 19858346), (4, 9929173), (17, 2336276), (34, 1168138), (43, 923644), (47, 845036), (68, 584069), (86, 461822), (94, 422518), (172, 230911), (188, 211259), (289, 137428), (578, 68714), (731, 54332), (799, 49708), (1156, 34357), (1462, 27166), (1598, 24854), (2021, 19652), (2924, 13583), (3196, 12427), (4042, 9826), (4913, 8084)]