28896392

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2593}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 62256000

約数和(自身を除く): 33359608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2593, 2786, 5186, 5572, 10372, 11144, 18151, 20744, 36302, 72604, 145208, 516007, 1032014, 2064028, 3612049, 4128056, 7224098, 14448196, 28896392]

約数ペア:

[(1, 28896392), (2, 14448196), (4, 7224098), (7, 4128056), (8, 3612049), (14, 2064028), (28, 1032014), (56, 516007), (199, 145208), (398, 72604), (796, 36302), (1393, 20744), (1592, 18151), (2593, 11144), (2786, 10372), (5186, 5572)]