2804368

素因数分解:

$2^4\times 7^4\times {\mathrm{73}}^1$

素因数の和:109

約数の個数: 50

約数和(自身を含む): 6425494

約数和(自身を除く): 3621126

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 343, 392, 511, 584, 686, 784, 1022, 1168, 1372, 2044, 2401, 2744, 3577, 4088, 4802, 5488, 7154, 8176, 9604, 14308, 19208, 25039, 28616, 38416, 50078, 57232, 100156, 175273, 200312, 350546, 400624, 701092, 1402184, 2804368]

約数ペア:

[(1, 2804368), (2, 1402184), (4, 701092), (7, 400624), (8, 350546), (14, 200312), (16, 175273), (28, 100156), (49, 57232), (56, 50078), (73, 38416), (98, 28616), (112, 25039), (146, 19208), (196, 14308), (292, 9604), (343, 8176), (392, 7154), (511, 5488), (584, 4802), (686, 4088), (784, 3577), (1022, 2744), (1168, 2401), (1372, 2044)]