2791686592

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{2083}}^1$

素因数の和:2625

約数の個数: 56

約数和(自身を含む): 5682951296

約数和(自身を除く): 2891264704

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 487, 688, 974, 1376, 1948, 2083, 2752, 3896, 4166, 7792, 8332, 15584, 16664, 20941, 31168, 33328, 41882, 66656, 83764, 89569, 133312, 167528, 179138, 335056, 358276, 670112, 716552, 1014421, 1340224, 1433104, 2028842, 2866208, 4057684, 5732416, 8115368, 16230736, 32461472, 43620103, 64922944, 87240206, 174480412, 348960824, 697921648, 1395843296, 2791686592]

約数ペア:

[(1, 2791686592), (2, 1395843296), (4, 697921648), (8, 348960824), (16, 174480412), (32, 87240206), (43, 64922944), (64, 43620103), (86, 32461472), (172, 16230736), (344, 8115368), (487, 5732416), (688, 4057684), (974, 2866208), (1376, 2028842), (1948, 1433104), (2083, 1340224), (2752, 1014421), (3896, 716552), (4166, 670112), (7792, 358276), (8332, 335056), (15584, 179138), (16664, 167528), (20941, 133312), (31168, 89569), (33328, 83764), (41882, 66656)]