7218180896

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{228077}}^1$

素因数の和:228153

約数の個数: 48

約数和(自身を含む): 15173573184

約数和(自身を除く): 7955392288

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1978, 3956, 7912, 15824, 31648, 228077, 456154, 912308, 1824616, 3649232, 5245771, 7298464, 9807311, 10491542, 19614622, 20983084, 39229244, 41966168, 78458488, 83932336, 156916976, 167864672, 225568153, 313833952, 451136306, 902272612, 1804545224, 3609090448, 7218180896]

約数ペア:

[(1, 7218180896), (2, 3609090448), (4, 1804545224), (8, 902272612), (16, 451136306), (23, 313833952), (32, 225568153), (43, 167864672), (46, 156916976), (86, 83932336), (92, 78458488), (172, 41966168), (184, 39229244), (344, 20983084), (368, 19614622), (688, 10491542), (736, 9807311), (989, 7298464), (1376, 5245771), (1978, 3649232), (3956, 1824616), (7912, 912308), (15824, 456154), (31648, 228077)]