56275072

素因数分解:

$2^7\times 7^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 129205440

約数和(自身を除く): 72930368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 181, 224, 347, 362, 448, 694, 724, 896, 1267, 1388, 1448, 2429, 2534, 2776, 2896, 4858, 5068, 5552, 5792, 9716, 10136, 11104, 11584, 19432, 20272, 22208, 23168, 38864, 40544, 44416, 62807, 77728, 81088, 125614, 155456, 162176, 251228, 310912, 439649, 502456, 879298, 1004912, 1758596, 2009824, 3517192, 4019648, 7034384, 8039296, 14068768, 28137536, 56275072]

約数ペア:

[(1, 56275072), (2, 28137536), (4, 14068768), (7, 8039296), (8, 7034384), (14, 4019648), (16, 3517192), (28, 2009824), (32, 1758596), (56, 1004912), (64, 879298), (112, 502456), (128, 439649), (181, 310912), (224, 251228), (347, 162176), (362, 155456), (448, 125614), (694, 81088), (724, 77728), (896, 62807), (1267, 44416), (1388, 40544), (1448, 38864), (2429, 23168), (2534, 22208), (2776, 20272), (2896, 19432), (4858, 11584), (5068, 11104), (5552, 10136), (5792, 9716)]