8291218204

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{72271}}^1$

素因数の和:72370

約数の個数: 48

約数和(自身を含む): 16027038720

約数和(自身を除く): 7735820516

約数列:

[1, 2, 4, 23, 29, 43, 46, 58, 86, 92, 116, 172, 667, 989, 1247, 1334, 1978, 2494, 2668, 3956, 4988, 28681, 57362, 72271, 114724, 144542, 289084, 1662233, 2095859, 3107653, 3324466, 4191718, 6215306, 6648932, 8383436, 12430612, 48204757, 71476019, 90121937, 96409514, 142952038, 180243874, 192819028, 285904076, 360487748, 2072804551, 4145609102, 8291218204]

約数ペア:

[(1, 8291218204), (2, 4145609102), (4, 2072804551), (23, 360487748), (29, 285904076), (43, 192819028), (46, 180243874), (58, 142952038), (86, 96409514), (92, 90121937), (116, 71476019), (172, 48204757), (667, 12430612), (989, 8383436), (1247, 6648932), (1334, 6215306), (1978, 4191718), (2494, 3324466), (2668, 3107653), (3956, 2095859), (4988, 1662233), (28681, 289084), (57362, 144542), (72271, 114724)]