17244976

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1439}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 38568960

約数和(自身を除く): 21323984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1439, 1498, 1712, 2878, 2996, 5756, 5992, 10073, 11512, 11984, 20146, 23024, 40292, 80584, 153973, 161168, 307946, 615892, 1077811, 1231784, 2155622, 2463568, 4311244, 8622488, 17244976]

約数ペア:

[(1, 17244976), (2, 8622488), (4, 4311244), (7, 2463568), (8, 2155622), (14, 1231784), (16, 1077811), (28, 615892), (56, 307946), (107, 161168), (112, 153973), (214, 80584), (428, 40292), (749, 23024), (856, 20146), (1439, 11984), (1498, 11512), (1712, 10073), (2878, 5992), (2996, 5756)]