9687664

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1373

約数の個数: 40

約数和(自身を含む): 21788288

約数和(自身を除く): 12100624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1291, 1876, 2582, 3752, 5164, 7504, 9037, 10328, 18074, 20656, 36148, 72296, 86497, 144592, 172994, 345988, 605479, 691976, 1210958, 1383952, 2421916, 4843832, 9687664]

約数ペア:

[(1, 9687664), (2, 4843832), (4, 2421916), (7, 1383952), (8, 1210958), (14, 691976), (16, 605479), (28, 345988), (56, 172994), (67, 144592), (112, 86497), (134, 72296), (268, 36148), (469, 20656), (536, 18074), (938, 10328), (1072, 9037), (1291, 7504), (1876, 5164), (2582, 3752)]