27786944

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 56

約数和(自身を含む): 59009280

約数和(自身を除く): 31222336

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 172, 184, 344, 368, 439, 688, 736, 878, 989, 1376, 1472, 1756, 1978, 2752, 3512, 3956, 7024, 7912, 10097, 14048, 15824, 18877, 20194, 28096, 31648, 37754, 40388, 63296, 75508, 80776, 151016, 161552, 302032, 323104, 434171, 604064, 646208, 868342, 1208128, 1736684, 3473368, 6946736, 13893472, 27786944]

約数ペア:

[(1, 27786944), (2, 13893472), (4, 6946736), (8, 3473368), (16, 1736684), (23, 1208128), (32, 868342), (43, 646208), (46, 604064), (64, 434171), (86, 323104), (92, 302032), (172, 161552), (184, 151016), (344, 80776), (368, 75508), (439, 63296), (688, 40388), (736, 37754), (878, 31648), (989, 28096), (1376, 20194), (1472, 18877), (1756, 15824), (1978, 14048), (2752, 10097), (3512, 7912), (3956, 7024)]