47139064

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7867}}^1$

素因数の和:7987

約数の個数: 32

約数和(自身を含む): 101969280

約数和(自身を除く): 54830216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 7867, 15734, 31468, 55069, 62936, 110138, 220276, 440552, 841769, 1683538, 3367076, 5892383, 6734152, 11784766, 23569532, 47139064]

約数ペア:

[(1, 47139064), (2, 23569532), (4, 11784766), (7, 6734152), (8, 5892383), (14, 3367076), (28, 1683538), (56, 841769), (107, 440552), (214, 220276), (428, 110138), (749, 62936), (856, 55069), (1498, 31468), (2996, 15734), (5992, 7867)]