47005784

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2699}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 101088000

約数和(自身を除く): 54082216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2488, 2699, 4354, 5398, 8708, 10796, 17416, 18893, 21592, 37786, 75572, 151144, 839389, 1678778, 3357556, 5875723, 6715112, 11751446, 23502892, 47005784]

約数ペア:

[(1, 47005784), (2, 23502892), (4, 11751446), (7, 6715112), (8, 5875723), (14, 3357556), (28, 1678778), (56, 839389), (311, 151144), (622, 75572), (1244, 37786), (2177, 21592), (2488, 18893), (2699, 17416), (4354, 10796), (5398, 8708)]