2176384

素因数分解:

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

素因数の和:375

約数の個数: 48

約数和(自身を含む): 5058180

約数和(自身を除く): 2881796

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 347, 392, 448, 694, 784, 896, 1388, 1568, 2429, 2776, 3136, 4858, 5552, 6272, 9716, 11104, 17003, 19432, 22208, 34006, 38864, 44416, 68012, 77728, 136024, 155456, 272048, 310912, 544096, 1088192, 2176384]

約数ペア:

[(1, 2176384), (2, 1088192), (4, 544096), (7, 310912), (8, 272048), (14, 155456), (16, 136024), (28, 77728), (32, 68012), (49, 44416), (56, 38864), (64, 34006), (98, 22208), (112, 19432), (128, 17003), (196, 11104), (224, 9716), (347, 6272), (392, 5552), (448, 4858), (694, 3136), (784, 2776), (896, 2429), (1388, 1568)]