27557684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 60673536

約数和(自身を除く): 33115852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 683, 917, 1366, 1441, 1834, 2732, 2882, 3668, 4781, 5764, 7513, 9562, 10087, 15026, 19124, 20174, 30052, 40348, 52591, 89473, 105182, 178946, 210364, 357892, 626311, 984203, 1252622, 1968406, 2505244, 3936812, 6889421, 13778842, 27557684]

約数ペア:

[(1, 27557684), (2, 13778842), (4, 6889421), (7, 3936812), (11, 2505244), (14, 1968406), (22, 1252622), (28, 984203), (44, 626311), (77, 357892), (131, 210364), (154, 178946), (262, 105182), (308, 89473), (524, 52591), (683, 40348), (917, 30052), (1366, 20174), (1441, 19124), (1834, 15026), (2732, 10087), (2882, 9562), (3668, 7513), (4781, 5764)]