25712022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 62853120

約数和(自身を除く): 37141098

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 69, 86, 129, 138, 161, 258, 301, 322, 483, 602, 619, 903, 966, 989, 1238, 1806, 1857, 1978, 2967, 3714, 4333, 5934, 6923, 8666, 12999, 13846, 14237, 20769, 25998, 26617, 28474, 41538, 42711, 53234, 79851, 85422, 99659, 159702, 186319, 199318, 298977, 372638, 558957, 597954, 612191, 1117914, 1224382, 1836573, 3673146, 4285337, 8570674, 12856011, 25712022]

約数ペア:

[(1, 25712022), (2, 12856011), (3, 8570674), (6, 4285337), (7, 3673146), (14, 1836573), (21, 1224382), (23, 1117914), (42, 612191), (43, 597954), (46, 558957), (69, 372638), (86, 298977), (129, 199318), (138, 186319), (161, 159702), (258, 99659), (301, 85422), (322, 79851), (483, 53234), (602, 42711), (619, 41538), (903, 28474), (966, 26617), (989, 25998), (1238, 20769), (1806, 14237), (1857, 13846), (1978, 12999), (2967, 8666), (3714, 6923), (4333, 5934)]