25284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1$

素因数の和:64

約数の個数: 36

約数和(自身を含む): 70224

約数和(自身を除く): 44940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12642, 25284]

約数ペア:

[(1, 25284), (2, 12642), (3, 8428), (4, 6321), (6, 4214), (7, 3612), (12, 2107), (14, 1806), (21, 1204), (28, 903), (42, 602), (43, 588), (49, 516), (84, 301), (86, 294), (98, 258), (129, 196), (147, 172)]