8405264

素因数分解:

$2^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 60

約数和(自身を含む): 19338048

約数和(自身を除く): 10932784

約数列:

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

約数ペア:

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