16953669376

素因数分解:

$2^8\times 7^1\times {\mathrm{353}}^1\times {\mathrm{26801}}^1$

素因数の和:27177

約数の個数: 72

約数和(自身を含む): 38786567904

約数和(自身を除く): 21832898528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 353, 448, 706, 896, 1412, 1792, 2471, 2824, 4942, 5648, 9884, 11296, 19768, 22592, 26801, 39536, 45184, 53602, 79072, 90368, 107204, 158144, 187607, 214408, 316288, 375214, 428816, 632576, 750428, 857632, 1500856, 1715264, 3001712, 3430528, 6003424, 6861056, 9460753, 12006848, 18921506, 24013696, 37843012, 48027392, 66225271, 75686024, 132450542, 151372048, 264901084, 302744096, 529802168, 605488192, 1059604336, 1210976384, 2119208672, 2421952768, 4238417344, 8476834688, 16953669376]

約数ペア:

[(1, 16953669376), (2, 8476834688), (4, 4238417344), (7, 2421952768), (8, 2119208672), (14, 1210976384), (16, 1059604336), (28, 605488192), (32, 529802168), (56, 302744096), (64, 264901084), (112, 151372048), (128, 132450542), (224, 75686024), (256, 66225271), (353, 48027392), (448, 37843012), (706, 24013696), (896, 18921506), (1412, 12006848), (1792, 9460753), (2471, 6861056), (2824, 6003424), (4942, 3430528), (5648, 3001712), (9884, 1715264), (11296, 1500856), (19768, 857632), (22592, 750428), (26801, 632576), (39536, 428816), (45184, 375214), (53602, 316288), (79072, 214408), (90368, 187607), (107204, 158144)]