40795888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1009}}^1$

素因数の和:1062

約数の個数: 60

約数和(自身を含む): 95432880

約数和(自身を除く): 54636992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 532, 722, 1009, 1064, 1444, 2018, 2128, 2527, 2888, 4036, 5054, 5776, 7063, 8072, 10108, 14126, 16144, 19171, 20216, 28252, 38342, 40432, 56504, 76684, 113008, 134197, 153368, 268394, 306736, 364249, 536788, 728498, 1073576, 1456996, 2147152, 2549743, 2913992, 5099486, 5827984, 10198972, 20397944, 40795888]

約数ペア:

[(1, 40795888), (2, 20397944), (4, 10198972), (7, 5827984), (8, 5099486), (14, 2913992), (16, 2549743), (19, 2147152), (28, 1456996), (38, 1073576), (56, 728498), (76, 536788), (112, 364249), (133, 306736), (152, 268394), (266, 153368), (304, 134197), (361, 113008), (532, 76684), (722, 56504), (1009, 40432), (1064, 38342), (1444, 28252), (2018, 20216), (2128, 19171), (2527, 16144), (2888, 14126), (4036, 10108), (5054, 8072), (5776, 7063)]