8797712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 21939072

約数和(自身を除く): 13141360

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 193, 259, 296, 308, 386, 407, 518, 592, 616, 772, 814, 1036, 1232, 1351, 1544, 1628, 2072, 2123, 2702, 2849, 3088, 3256, 4144, 4246, 5404, 5698, 6512, 7141, 8492, 10808, 11396, 14282, 14861, 16984, 21616, 22792, 28564, 29722, 33968, 45584, 49987, 57128, 59444, 78551, 99974, 114256, 118888, 157102, 199948, 237776, 314204, 399896, 549857, 628408, 799792, 1099714, 1256816, 2199428, 4398856, 8797712]

約数ペア:

[(1, 8797712), (2, 4398856), (4, 2199428), (7, 1256816), (8, 1099714), (11, 799792), (14, 628408), (16, 549857), (22, 399896), (28, 314204), (37, 237776), (44, 199948), (56, 157102), (74, 118888), (77, 114256), (88, 99974), (112, 78551), (148, 59444), (154, 57128), (176, 49987), (193, 45584), (259, 33968), (296, 29722), (308, 28564), (386, 22792), (407, 21616), (518, 16984), (592, 14861), (616, 14282), (772, 11396), (814, 10808), (1036, 8492), (1232, 7141), (1351, 6512), (1544, 5698), (1628, 5404), (2072, 4246), (2123, 4144), (2702, 3256), (2849, 3088)]