65142266

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 122516712

約数和(自身を除く): 57374446

約数列:

[1, 2, 7, 14, 17, 34, 49, 61, 98, 119, 122, 238, 427, 641, 833, 854, 1037, 1282, 1666, 2074, 2989, 4487, 5978, 7259, 8974, 10897, 14518, 21794, 31409, 39101, 50813, 62818, 76279, 78202, 101626, 152558, 273707, 533953, 547414, 664717, 1067906, 1329434, 1915949, 3831898, 4653019, 9306038, 32571133, 65142266]

約数ペア:

[(1, 65142266), (2, 32571133), (7, 9306038), (14, 4653019), (17, 3831898), (34, 1915949), (49, 1329434), (61, 1067906), (98, 664717), (119, 547414), (122, 533953), (238, 273707), (427, 152558), (641, 101626), (833, 78202), (854, 76279), (1037, 62818), (1282, 50813), (1666, 39101), (2074, 31409), (2989, 21794), (4487, 14518), (5978, 10897), (7259, 8974)]