73489612

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1777}}^1$

素因数の和:2006

約数の個数: 36

約数和(自身を含む): 150397464

約数和(自身を除く): 76907852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 422, 844, 1477, 1777, 2954, 3554, 5908, 7108, 10339, 12439, 20678, 24878, 41356, 49756, 87073, 174146, 348292, 374947, 749894, 1499788, 2624629, 5249258, 10498516, 18372403, 36744806, 73489612]

約数ペア:

[(1, 73489612), (2, 36744806), (4, 18372403), (7, 10498516), (14, 5249258), (28, 2624629), (49, 1499788), (98, 749894), (196, 374947), (211, 348292), (422, 174146), (844, 87073), (1477, 49756), (1777, 41356), (2954, 24878), (3554, 20678), (5908, 12439), (7108, 10339)]