25166952

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{811}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 68402880

約数和(自身を除く): 43235928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 811, 862, 1293, 1622, 1724, 2433, 2586, 3244, 3448, 3879, 4866, 5172, 6488, 7299, 7758, 9732, 10344, 14598, 15516, 19464, 29196, 31032, 58392, 349541, 699082, 1048623, 1398164, 2097246, 2796328, 3145869, 4194492, 6291738, 8388984, 12583476, 25166952]

約数ペア:

[(1, 25166952), (2, 12583476), (3, 8388984), (4, 6291738), (6, 4194492), (8, 3145869), (9, 2796328), (12, 2097246), (18, 1398164), (24, 1048623), (36, 699082), (72, 349541), (431, 58392), (811, 31032), (862, 29196), (1293, 19464), (1622, 15516), (1724, 14598), (2433, 10344), (2586, 9732), (3244, 7758), (3448, 7299), (3879, 6488), (4866, 5172)]