65455264

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2837}}^1$

素因数の和:2957

約数の個数: 48

約数和(自身を含む): 148756608

約数和(自身を除く): 83301344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2837, 2884, 3296, 5674, 5768, 11348, 11536, 19859, 22696, 23072, 39718, 45392, 79436, 90784, 158872, 292211, 317744, 584422, 635488, 1168844, 2045477, 2337688, 4090954, 4675376, 8181908, 9350752, 16363816, 32727632, 65455264]

約数ペア:

[(1, 65455264), (2, 32727632), (4, 16363816), (7, 9350752), (8, 8181908), (14, 4675376), (16, 4090954), (28, 2337688), (32, 2045477), (56, 1168844), (103, 635488), (112, 584422), (206, 317744), (224, 292211), (412, 158872), (721, 90784), (824, 79436), (1442, 45392), (1648, 39718), (2837, 23072), (2884, 22696), (3296, 19859), (5674, 11536), (5768, 11348)]