25644148922

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{53987}}^1$

素因数の和:54171

約数の個数: 48

約数和(自身を含む): 46307451168

約数和(自身を除く): 20663302246

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 131, 259, 262, 518, 917, 1813, 1834, 3626, 4847, 6419, 9694, 12838, 33929, 53987, 67858, 107974, 237503, 377909, 475006, 755818, 1997519, 2645363, 3995038, 5290726, 7072297, 13982633, 14144594, 27965266, 49506079, 97878431, 99012158, 195756862, 261674989, 346542553, 523349978, 693085106, 1831724923, 3663449846, 12822074461, 25644148922]

約数ペア:

[(1, 25644148922), (2, 12822074461), (7, 3663449846), (14, 1831724923), (37, 693085106), (49, 523349978), (74, 346542553), (98, 261674989), (131, 195756862), (259, 99012158), (262, 97878431), (518, 49506079), (917, 27965266), (1813, 14144594), (1834, 13982633), (3626, 7072297), (4847, 5290726), (6419, 3995038), (9694, 2645363), (12838, 1997519), (33929, 755818), (53987, 475006), (67858, 377909), (107974, 237503)]