82868576

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19471}}^1$

素因数の和:19507

約数の個数: 48

約数和(自身を含む): 196277760

約数和(自身を除く): 113409184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 19471, 38942, 77884, 136297, 155768, 272594, 311536, 369949, 545188, 623072, 739898, 1090376, 1479796, 2180752, 2589643, 2959592, 4361504, 5179286, 5919184, 10358572, 11838368, 20717144, 41434288, 82868576]

約数ペア:

[(1, 82868576), (2, 41434288), (4, 20717144), (7, 11838368), (8, 10358572), (14, 5919184), (16, 5179286), (19, 4361504), (28, 2959592), (32, 2589643), (38, 2180752), (56, 1479796), (76, 1090376), (112, 739898), (133, 623072), (152, 545188), (224, 369949), (266, 311536), (304, 272594), (532, 155768), (608, 136297), (1064, 77884), (2128, 38942), (4256, 19471)]