2673568

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 5654880

約数和(自身を除く): 2981312

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 67, 86, 116, 134, 172, 232, 268, 344, 464, 536, 688, 928, 1072, 1247, 1376, 1943, 2144, 2494, 2881, 3886, 4988, 5762, 7772, 9976, 11524, 15544, 19952, 23048, 31088, 39904, 46096, 62176, 83549, 92192, 167098, 334196, 668392, 1336784, 2673568]

約数ペア:

[(1, 2673568), (2, 1336784), (4, 668392), (8, 334196), (16, 167098), (29, 92192), (32, 83549), (43, 62176), (58, 46096), (67, 39904), (86, 31088), (116, 23048), (134, 19952), (172, 15544), (232, 11524), (268, 9976), (344, 7772), (464, 5762), (536, 4988), (688, 3886), (928, 2881), (1072, 2494), (1247, 2144), (1376, 1943)]