66990935998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1409}}^1\times {\mathrm{1867}}^1$

素因数の和:3409

約数の個数: 64

約数和(自身を含む): 122886305280

約数和(自身を除く): 55895369282

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 749, 1409, 1498, 1819, 1867, 2818, 3638, 3734, 9863, 12733, 13069, 19726, 23953, 25466, 26138, 31739, 47906, 63478, 150763, 167671, 199769, 222173, 301526, 335342, 399538, 444346, 1055341, 1398383, 2110682, 2562971, 2630603, 2796766, 3396073, 5125942, 5261206, 6792146, 17940797, 18414221, 23772511, 35881594, 36828442, 44720251, 47545022, 89440502, 281474521, 313041757, 562949042, 626083514, 1970321647, 3940643294, 4785066857, 9570133714, 33495467999, 66990935998]

約数ペア:

[(1, 66990935998), (2, 33495467999), (7, 9570133714), (14, 4785066857), (17, 3940643294), (34, 1970321647), (107, 626083514), (119, 562949042), (214, 313041757), (238, 281474521), (749, 89440502), (1409, 47545022), (1498, 44720251), (1819, 36828442), (1867, 35881594), (2818, 23772511), (3638, 18414221), (3734, 17940797), (9863, 6792146), (12733, 5261206), (13069, 5125942), (19726, 3396073), (23953, 2796766), (25466, 2630603), (26138, 2562971), (31739, 2110682), (47906, 1398383), (63478, 1055341), (150763, 444346), (167671, 399538), (199769, 335342), (222173, 301526)]