16810528

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 72

約数和(自身を含む): 39299904

約数和(自身を除く): 22489376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 151, 196, 224, 284, 302, 392, 497, 568, 604, 784, 994, 1057, 1136, 1208, 1568, 1988, 2114, 2272, 2416, 3479, 3976, 4228, 4832, 6958, 7399, 7952, 8456, 10721, 13916, 14798, 15904, 16912, 21442, 27832, 29596, 33824, 42884, 55664, 59192, 75047, 85768, 111328, 118384, 150094, 171536, 236768, 300188, 343072, 525329, 600376, 1050658, 1200752, 2101316, 2401504, 4202632, 8405264, 16810528]

約数ペア:

[(1, 16810528), (2, 8405264), (4, 4202632), (7, 2401504), (8, 2101316), (14, 1200752), (16, 1050658), (28, 600376), (32, 525329), (49, 343072), (56, 300188), (71, 236768), (98, 171536), (112, 150094), (142, 118384), (151, 111328), (196, 85768), (224, 75047), (284, 59192), (302, 55664), (392, 42884), (497, 33824), (568, 29596), (604, 27832), (784, 21442), (994, 16912), (1057, 15904), (1136, 14798), (1208, 13916), (1568, 10721), (1988, 8456), (2114, 7952), (2272, 7399), (2416, 6958), (3479, 4832), (3976, 4228)]