2893899232

素因数分解:

$2^5\times 7^3\times {\mathrm{263657}}^1$

素因数の和:263688

約数の個数: 48

約数和(自身を含む): 6644181600

約数和(自身を除く): 3750282368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 263657, 527314, 1054628, 1845599, 2109256, 3691198, 4218512, 7382396, 8437024, 12919193, 14764792, 25838386, 29529584, 51676772, 59059168, 90434351, 103353544, 180868702, 206707088, 361737404, 413414176, 723474808, 1446949616, 2893899232]

約数ペア:

[(1, 2893899232), (2, 1446949616), (4, 723474808), (7, 413414176), (8, 361737404), (14, 206707088), (16, 180868702), (28, 103353544), (32, 90434351), (49, 59059168), (56, 51676772), (98, 29529584), (112, 25838386), (196, 14764792), (224, 12919193), (343, 8437024), (392, 7382396), (686, 4218512), (784, 3691198), (1372, 2109256), (1568, 1845599), (2744, 1054628), (5488, 527314), (10976, 263657)]