25263846

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{2351}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 56448000

約数和(自身を除く): 31184154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 2351, 3582, 4702, 5373, 7053, 10746, 14106, 21159, 42318, 63477, 126954, 467849, 935698, 1403547, 2807094, 4210641, 8421282, 12631923, 25263846]

約数ペア:

[(1, 25263846), (2, 12631923), (3, 8421282), (6, 4210641), (9, 2807094), (18, 1403547), (27, 935698), (54, 467849), (199, 126954), (398, 63477), (597, 42318), (1194, 21159), (1791, 14106), (2351, 10746), (3582, 7053), (4702, 5373)]