37970792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 80352000

約数和(自身を除く): 42381208

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 61, 68, 92, 122, 136, 184, 199, 244, 391, 398, 488, 782, 796, 1037, 1403, 1564, 1592, 2074, 2806, 3128, 3383, 4148, 4577, 5612, 6766, 8296, 9154, 11224, 12139, 13532, 18308, 23851, 24278, 27064, 36616, 47702, 48556, 77809, 95404, 97112, 155618, 190808, 206363, 279197, 311236, 412726, 558394, 622472, 825452, 1116788, 1650904, 2233576, 4746349, 9492698, 18985396, 37970792]

約数ペア:

[(1, 37970792), (2, 18985396), (4, 9492698), (8, 4746349), (17, 2233576), (23, 1650904), (34, 1116788), (46, 825452), (61, 622472), (68, 558394), (92, 412726), (122, 311236), (136, 279197), (184, 206363), (199, 190808), (244, 155618), (391, 97112), (398, 95404), (488, 77809), (782, 48556), (796, 47702), (1037, 36616), (1403, 27064), (1564, 24278), (1592, 23851), (2074, 18308), (2806, 13532), (3128, 12139), (3383, 11224), (4148, 9154), (4577, 8296), (5612, 6766)]