127649312

素因数分解:

$2^5\times 7^2\times {\mathrm{81409}}^1$

素因数の和:81433

約数の個数: 36

約数和(自身を含む): 292343310

約数和(自身を除く): 164693998

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 81409, 162818, 325636, 569863, 651272, 1139726, 1302544, 2279452, 2605088, 3989041, 4558904, 7978082, 9117808, 15956164, 18235616, 31912328, 63824656, 127649312]

約数ペア:

[(1, 127649312), (2, 63824656), (4, 31912328), (7, 18235616), (8, 15956164), (14, 9117808), (16, 7978082), (28, 4558904), (32, 3989041), (49, 2605088), (56, 2279452), (98, 1302544), (112, 1139726), (196, 651272), (224, 569863), (392, 325636), (784, 162818), (1568, 81409)]