27964585686

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1\times {\mathrm{1669}}^1$

素因数の和:2461

約数の個数: 64

約数和(自身を含む): 57921050880

約数和(自身を除く): 29956465194

約数列:

[1, 2, 3, 6, 43, 86, 101, 129, 202, 258, 303, 606, 643, 1286, 1669, 1929, 3338, 3858, 4343, 5007, 8686, 10014, 13029, 26058, 27649, 55298, 64943, 71767, 82947, 129886, 143534, 165894, 168569, 194829, 215301, 337138, 389658, 430602, 505707, 1011414, 1073167, 2146334, 2792549, 3219501, 5585098, 6439002, 7248467, 8377647, 14496934, 16755294, 21745401, 43490802, 46146181, 92292362, 108389867, 138438543, 216779734, 276877086, 325169601, 650339202, 4660764281, 9321528562, 13982292843, 27964585686]

約数ペア:

[(1, 27964585686), (2, 13982292843), (3, 9321528562), (6, 4660764281), (43, 650339202), (86, 325169601), (101, 276877086), (129, 216779734), (202, 138438543), (258, 108389867), (303, 92292362), (606, 46146181), (643, 43490802), (1286, 21745401), (1669, 16755294), (1929, 14496934), (3338, 8377647), (3858, 7248467), (4343, 6439002), (5007, 5585098), (8686, 3219501), (10014, 2792549), (13029, 2146334), (26058, 1073167), (27649, 1011414), (55298, 505707), (64943, 430602), (71767, 389658), (82947, 337138), (129886, 215301), (143534, 194829), (165894, 168569)]