7877885728

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{126703}}^1$

素因数の和:126809

約数の個数: 48

約数和(自身を含む): 16283998080

約数和(自身を除く): 8406112352

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 67, 116, 134, 232, 268, 464, 536, 928, 1072, 1943, 2144, 3886, 7772, 15544, 31088, 62176, 126703, 253406, 506812, 1013624, 2027248, 3674387, 4054496, 7348774, 8489101, 14697548, 16978202, 29395096, 33956404, 58790192, 67912808, 117580384, 135825616, 246183929, 271651232, 492367858, 984735716, 1969471432, 3938942864, 7877885728]

約数ペア:

[(1, 7877885728), (2, 3938942864), (4, 1969471432), (8, 984735716), (16, 492367858), (29, 271651232), (32, 246183929), (58, 135825616), (67, 117580384), (116, 67912808), (134, 58790192), (232, 33956404), (268, 29395096), (464, 16978202), (536, 14697548), (928, 8489101), (1072, 7348774), (1943, 4054496), (2144, 3674387), (3886, 2027248), (7772, 1013624), (15544, 506812), (31088, 253406), (62176, 126703)]