32172728

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2887}}^1$

素因数の和:3099

約数の個数: 32

約数和(自身を含む): 69312000

約数和(自身を除く): 37139272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 2887, 5572, 5774, 11144, 11548, 20209, 23096, 40418, 80836, 161672, 574513, 1149026, 2298052, 4021591, 4596104, 8043182, 16086364, 32172728]

約数ペア:

[(1, 32172728), (2, 16086364), (4, 8043182), (7, 4596104), (8, 4021591), (14, 2298052), (28, 1149026), (56, 574513), (199, 161672), (398, 80836), (796, 40418), (1393, 23096), (1592, 20209), (2786, 11548), (2887, 11144), (5572, 5774)]