61220768

素因数分解:

$2^5\times 7^1\times {\mathrm{337}}^1\times {\mathrm{811}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 138325824

約数和(自身を除く): 77105056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 337, 674, 811, 1348, 1622, 2359, 2696, 3244, 4718, 5392, 5677, 6488, 9436, 10784, 11354, 12976, 18872, 22708, 25952, 37744, 45416, 75488, 90832, 181664, 273307, 546614, 1093228, 1913149, 2186456, 3826298, 4372912, 7652596, 8745824, 15305192, 30610384, 61220768]

約数ペア:

[(1, 61220768), (2, 30610384), (4, 15305192), (7, 8745824), (8, 7652596), (14, 4372912), (16, 3826298), (28, 2186456), (32, 1913149), (56, 1093228), (112, 546614), (224, 273307), (337, 181664), (674, 90832), (811, 75488), (1348, 45416), (1622, 37744), (2359, 25952), (2696, 22708), (3244, 18872), (4718, 12976), (5392, 11354), (5677, 10784), (6488, 9436)]