8136942464

素因数分解:

$2^7\times 7^1\times {\mathrm{9081409}}^1$

素因数の和:9081430

約数の個数: 32

約数和(自身を含む): 18526076400

約数和(自身を除く): 10389133936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 9081409, 18162818, 36325636, 63569863, 72651272, 127139726, 145302544, 254279452, 290605088, 508558904, 581210176, 1017117808, 1162420352, 2034235616, 4068471232, 8136942464]

約数ペア:

[(1, 8136942464), (2, 4068471232), (4, 2034235616), (7, 1162420352), (8, 1017117808), (14, 581210176), (16, 508558904), (28, 290605088), (32, 254279452), (56, 145302544), (64, 127139726), (112, 72651272), (128, 63569863), (224, 36325636), (448, 18162818), (896, 9081409)]