27857464

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 54616320

約数和(自身を除く): 26758856

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 1723, 2021, 3446, 4042, 6892, 8084, 13784, 16168, 74089, 80981, 148178, 161962, 296356, 323924, 592712, 647848, 3482183, 6964366, 13928732, 27857464]

約数ペア:

[(1, 27857464), (2, 13928732), (4, 6964366), (8, 3482183), (43, 647848), (47, 592712), (86, 323924), (94, 296356), (172, 161962), (188, 148178), (344, 80981), (376, 74089), (1723, 16168), (2021, 13784), (3446, 8084), (4042, 6892)]