25700752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 64852992

約数和(自身を除く): 39152240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 907, 1012, 1232, 1288, 1771, 1814, 2024, 2576, 3542, 3628, 4048, 6349, 7084, 7256, 9977, 12698, 14168, 14512, 19954, 20861, 25396, 28336, 39908, 41722, 50792, 69839, 79816, 83444, 101584, 139678, 146027, 159632, 166888, 229471, 279356, 292054, 333776, 458942, 558712, 584108, 917884, 1117424, 1168216, 1606297, 1835768, 2336432, 3212594, 3671536, 6425188, 12850376, 25700752]

約数ペア:

[(1, 25700752), (2, 12850376), (4, 6425188), (7, 3671536), (8, 3212594), (11, 2336432), (14, 1835768), (16, 1606297), (22, 1168216), (23, 1117424), (28, 917884), (44, 584108), (46, 558712), (56, 458942), (77, 333776), (88, 292054), (92, 279356), (112, 229471), (154, 166888), (161, 159632), (176, 146027), (184, 139678), (253, 101584), (308, 83444), (322, 79816), (368, 69839), (506, 50792), (616, 41722), (644, 39908), (907, 28336), (1012, 25396), (1232, 20861), (1288, 19954), (1771, 14512), (1814, 14168), (2024, 12698), (2576, 9977), (3542, 7256), (3628, 7084), (4048, 6349)]