8966216

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 19853100

約数和(自身を除く): 10886884

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 257, 356, 392, 514, 623, 712, 1028, 1246, 1799, 2056, 2492, 3598, 4361, 4984, 7196, 8722, 12593, 14392, 17444, 22873, 25186, 34888, 45746, 50372, 91492, 100744, 160111, 182984, 320222, 640444, 1120777, 1280888, 2241554, 4483108, 8966216]

約数ペア:

[(1, 8966216), (2, 4483108), (4, 2241554), (7, 1280888), (8, 1120777), (14, 640444), (28, 320222), (49, 182984), (56, 160111), (89, 100744), (98, 91492), (178, 50372), (196, 45746), (257, 34888), (356, 25186), (392, 22873), (514, 17444), (623, 14392), (712, 12593), (1028, 8722), (1246, 7196), (1799, 4984), (2056, 4361), (2492, 3598)]