1253728

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 2933280

約数和(自身を除く): 1679552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 193, 203, 224, 232, 386, 406, 464, 772, 812, 928, 1351, 1544, 1624, 2702, 3088, 3248, 5404, 5597, 6176, 6496, 10808, 11194, 21616, 22388, 39179, 43232, 44776, 78358, 89552, 156716, 179104, 313432, 626864, 1253728]

約数ペア:

[(1, 1253728), (2, 626864), (4, 313432), (7, 179104), (8, 156716), (14, 89552), (16, 78358), (28, 44776), (29, 43232), (32, 39179), (56, 22388), (58, 21616), (112, 11194), (116, 10808), (193, 6496), (203, 6176), (224, 5597), (232, 5404), (386, 3248), (406, 3088), (464, 2702), (772, 1624), (812, 1544), (928, 1351)]