2912108528

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{907}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 6539343360

約数和(自身を除く): 3627234832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 263, 436, 526, 763, 872, 907, 1052, 1526, 1744, 1814, 1841, 2104, 3052, 3628, 3682, 4208, 6104, 6349, 7256, 7364, 12208, 12698, 14512, 14728, 25396, 28667, 29456, 50792, 57334, 98863, 101584, 114668, 197726, 200669, 229336, 238541, 395452, 401338, 458672, 477082, 692041, 790904, 802676, 954164, 1384082, 1581808, 1605352, 1669787, 1908328, 2768164, 3210704, 3339574, 3816656, 5536328, 6679148, 11072656, 13358296, 26000969, 26716592, 52001938, 104003876, 182006783, 208007752, 364013566, 416015504, 728027132, 1456054264, 2912108528]

約数ペア:

[(1, 2912108528), (2, 1456054264), (4, 728027132), (7, 416015504), (8, 364013566), (14, 208007752), (16, 182006783), (28, 104003876), (56, 52001938), (109, 26716592), (112, 26000969), (218, 13358296), (263, 11072656), (436, 6679148), (526, 5536328), (763, 3816656), (872, 3339574), (907, 3210704), (1052, 2768164), (1526, 1908328), (1744, 1669787), (1814, 1605352), (1841, 1581808), (2104, 1384082), (3052, 954164), (3628, 802676), (3682, 790904), (4208, 692041), (6104, 477082), (6349, 458672), (7256, 401338), (7364, 395452), (12208, 238541), (12698, 229336), (14512, 200669), (14728, 197726), (25396, 114668), (28667, 101584), (29456, 98863), (50792, 57334)]