65121952

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6761}}^1$

素因数の和:6821

約数の個数: 48

約数和(自身を含む): 149954112

約数和(自身を除く): 84832160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 6761, 9632, 13522, 27044, 47327, 54088, 94654, 108176, 189308, 216352, 290723, 378616, 581446, 757232, 1162892, 1514464, 2035061, 2325784, 4070122, 4651568, 8140244, 9303136, 16280488, 32560976, 65121952]

約数ペア:

[(1, 65121952), (2, 32560976), (4, 16280488), (7, 9303136), (8, 8140244), (14, 4651568), (16, 4070122), (28, 2325784), (32, 2035061), (43, 1514464), (56, 1162892), (86, 757232), (112, 581446), (172, 378616), (224, 290723), (301, 216352), (344, 189308), (602, 108176), (688, 94654), (1204, 54088), (1376, 47327), (2408, 27044), (4816, 13522), (6761, 9632)]